Adalsteinsson, S. 1970. Colour inheritance in sheep and relation between colour, fertility and fertilization. Journal of Agricultural Research in Iceland 2:3–135.
Adalsteinsson, S. 1974. Inheritance of the palomino color in Icelandic horses. Journal of Heredity 65 (1):15–20.
Adalsteinsson, S., Sponemberg, D.P. Alexieva, S.and Russell, A.J.F., 1994. Inheritance of goat coat colours. Journal of Heredity, 85: 267 – 272.
Adedeji T.A., 2009. Pleiotropic effect of coat colour and wattle genes on the adaptive potentials of West African Dwarf goats. Ph.D thesis, University of Agriculture, Abeokuta. pp 88.
AL-Haidary, A.A., 2004. Physiological responses of Naimey sheep to heat stress challenge under semi-arid environments. International Journal of Agriculture and Biology, 6, 307-309
Alhidary, I.A., Shini, S., Al Jassim, R.A.M. and Gaughan, J.B. (2012) Physiological response of Australian Merino wethers exposed to high heat load. Journal of Animal Science 90(1):212-20. DOI:10.2527/jas.2011-3972
Altan, O., Pabuccuglu, A., Konyaliodu, S. and Bayracktar, I.T., 2003. Effect on heat stress of lipid peroxidation and some stress parameters in broilers. British Poultry Science, 44, 545 – 550.
Borges, S.A., Ariki, J., Hooges, D.M. and Cummings, K.R. 2003. Dietary electrolyte balance for broiler chikens exposed to thermoneutral and heat stress environments. Poultry Science, 48, 428-435.
Broucek, J., Kisac, P. and Uhrincat, M., 2009. Effect of hot temperatures on the hematological parameters, health and performance of calves. International Journal of Biometeorology, 53: 201-208.
Brown-Brandl, T.M., 2009. Overview of the progress in reducing environmental effects on cattle. In: Proceedings American Dairy Science Association, 18th Discover Conference, 2–5 November, 2009, Nashville, IN.
Butswat, I.S., Mbap.S.T. and Ayibantoye, G.A 2000. Heat tolerance of sheep in Bauchi, Nigeria Tropical Agriculture (Trinidad) 77 (4), 265 – 268.
Da Silva, R.G., La Scala Jr., N. and Tonhati, H., 2003. Radiative properties of the skin and hair coat of cattle and other animals. Transactions of the American Society of Agricultural Engineers, 46, 913-918.
Daramola, J.O. and Adeloye,A.A., 2009. Physiological adaptation to the humid tropics with special reference to the West African Dwarf (WAD) goat. Tropical Animal Health and Production, 41, 1005-1016.
Dzenda, T., Ayo, J.O., Lakpini, C.A.M. and Adelaiye, A.B., 2011. Diurnal, seasonal and sex variations RT of African giant rats (Cricetomys gambianus, Waterhouse). Journal of Thermal Bology, 36, 255-263.
Edington, G.M. and Gilles, H.M., 1981. Pathology of Animal Diseases in the Tropics, 2nd edn. Edward Arnold Publisher Ltd, London, pp. 85.
Festus, L., Zsolnai, A. and Komlosi, I., 2005. Influence of porcine coat colour genotype on haematological parameters, piglet birth weight and pre-weaning body weight gain. Journal of Animal Breeding and Genetics, 122, 127-130.
Foster, L.A., Fourie, P.J. and Neser, F.W.C., 2009. Effect of heat stress on six beef breeds in the Zastron district: The significance of breed, coat colour and coat type. South African Journal of Animal Science, 39 (Supplement 1), 224-228.
Gebremedhin, K.G., Hillman, P.E., Lee, C.N., Collier, R.J., Willard, Arthington, J.D. and Brown-Brandl, T.M., 2008. Sweating rate of dairy cows and beef heifers in hot conditions. Transactions of the American Society of Agricultural Engineers, 51, 2167-2178.
Gwatibaya, S. Svotia, E. and Jambwa, D. 2007. Potential effects and management options for heat stress in dairy cows in Zimbabwe: A review, Electronic Journal of Environmental, Agricultural and Food Chemistry, 6, 2066 – 2074.
Hansen, P.J., 2004. Physiological and cellular adaptation of zebu cattle to thermal stress. Animal Reproduction Science, 82, 349 – 360.
Helal, A., Hashem, A.L.S., Abdel-Fattah, M.S. and El-Shaer, H.M., 2010. Effect of heat stress on coat characteristics and physiological responses of Balady and Damascus goats in Sinai, Egypt. American-Eurasian Journal of Agriculture and Environmental Science, 7, 60-69.
Hetem, R.S., Strauss, W.M., Heusinkveld, B.G., de Bie, S., Prins, H.H.T. and van Wieren, S.E., 2011. Energy advantages of orientation to solar radiation in three African ruminants. Journal of Thermal Biology, 36, 452-460.
Keim, S.M., Guisto, J.A. and Sullivan Jr., J.B., 2002. Environmental thermal stress. Annals of Agricultural and Environmental Medicine, 9, 1-15.
Kendall, P.E. and Webster, J.R., 2009. Seasonal and physiological status affects the circadian body temperature rhythm of dairy cows. Livestock Science, 125, 155-156.
Lallo, C.H.O., Paul, I. and Bourne, G., 2011. Thermoregulation and performance of British Anglo-Nubian and Saanen goats reared in an intensive system in Trinidad. Tropical Animal Health and Production, DOI 10.1007/s11250-011-9924-z. Epub ahead of print.
Marai, I.F.M., El-Darawany, A.A., Fadiel, A. and Abdel –Hafez, M.A.M., 2007. Physiological traits as affected by heat stress in sheep: A review. Small Ruminant Research, 71, 1-12.
McManus, C., Paludo, G.R., Louvandini, H., Gugel, R., Sasaki, L.C.B. and Paiva, S.R., 2009. Heat tolerance in Brazzilian sheep: Physiological and blood parameters. Tropical Animal Health and Production, 41, 95-101.
McManus, C., Louvandini, H., Gugel, R., Sasaki, L.C.B., Bianchini, E., Bernal, F.E.M., Paiva, S.R. and Paim, T.P., 2011. Skin and coat traits in sheep in Brazil and their relation with heat tolerance. Tropical Animal Health and Production, 43, 121-126.
Oladimeji, B.S., Osinowo, O.A., Alawa, J.P and Hambolu J.O., 1996. Estimation of average values of PR, RR and RT and development of heat stress index for adult Yankasa sheep. Bulletin of Animal Health and Production, 44, 105-107.
Ozoje, M.O., 1998. Coat colour gene in West African Dwarf sheep and goats: A theoretical appraisal. In: Proceedings of 16th World Congress on Genetics and Applied Livestock Production, Vol 26, pp. 53-56.
Renieri, C., Valbonesi, A., La Manna, V., Antonini, M. and Lauvergne, J.J., 2008. Inheritance of coat colour in Merino sheep. Small Ruminant Research, 74: 23-29.
Saddiqi, H.A., Nisa, M., Mukhtar, N., Shahzad, M.A., Jabbar, A. and Sarwar, M., 2011. Documentation of physiological parameters and blood profile in newly born Kajli lambs. Asian-Australasian Journal of Animal Science, 24: 912-918.
Sanusi, O.A., Peters, S.O., Sonibare, A.O., Imumorin, I.G. and Ozoje, M.O. 2012. Preliminary association of coat color types and tolerance to Hemaonchus contortus infection in West African Dwarf sheep. Journal of Applied Animal Research, 40, 1 – 7
SAS (2005) Statistical Analysis System SAS Stat Version 10. SAS Institute Inc, Cary
Scharf, B.A., 2008. Comparison of thermoregulatory mechanisms in heat sensitive and tolerant breeds of Bos taurus cattle. MS thesis, University of Missouri-Columbia. Pp. 124.
Scharf, B., Carroll, J.A., Riley, D.G., Chase, Jr., C.C., Coleman, S.W., Keisler, D.H., Weaber, R.L. and Spiers, D.E., 2010. Evaluation of physiological and blood serum differences in heat tolerant (Romosinuano) and heat tolerant susceptible (Angus) Bos taurus cattle during controlled heat challenge. Journal of Animal Science, 88, 2321-2336.
Sejian, V., Maurya, V.P. and Naqvi, M.K., 2010. Adaptability and growth of Malpura ewes subjected to thermal and nutritional stress. Tropical Animal Health and Production, 42, 1763-1770.
Shelton, M. 2000. Reproductive performance of sheep exposed to hot environments. In: Malik, R.C., Razzaque, M.A., Al-Nasser, A.Y. (Eds.) Sheep Production in Hot and Arid zones. Kuwait Institute for Scientific Research, Safat, Kuwait, pp. 155–162.
Shinde, A.K., Bhatta, R., Sanliyan, S.K. and Verma D.L., 2002. Effect of season on thermoregulatory responses and energy expenditure of goat on semi – arid range in India. Journal of Agricultural Science, Cambridge, 139, 87 -93.
Silanikove, N. 2000. The physiological basis of adaptation of goats to scarcity of food and water in harsh environments. Small Ruminant Research, 35, 181 -193.
Srikandakumar, A. and Johnson E.H. 2004. Effect of heat stress on milk production, rectal temperature, respiratory rate and blood chemistry in Holstein, Jersey and Australian milking zebu cows. Tropical Animal Health and Production, 36 (7), 685 – 692.
Srikandakumar, A., Johnson, E.H. and Mahgoub, O., 2003. Effect of heat stress on respiratory rate, rectal temperature and blood chemistry in Omani and Australian Merino sheep. Small Ruminant Research, 49, 193-198.
Stockman, C.A., 2006. The physiological and behavioural responses of sheep exposed to heat load within intensive sheep industries. PhD thesis, Murdoch University, Australia. pp. 287.
Yakubu, A., Raji, A.O. and Omeje, J.N., 2010a. Genetic and phenotypic differentiation of qualitative traits in Nigerian indigenous goat and sheep populations. Journal of Agricultural and Biological Science, 5, 58-66.
Yakubu, A., Salako, A.E, Imumorin, I.G, Ige, A.O and Akinyemi, M.O., 2010b. Discriminant analysis of morphometric differentiation in the West African Dwarf and Red Sokoto Goats. South African Journal of Animal Science, 40, 381-387.