Occurrence of water molds in relation to hydrogen ion concentration in some lakes of Nainital, India R. D. Khulbe OriginalPaper 01 March 1980 Pages: 3 - 5
Changes in the neurosecretory cells of the freshwater snail, lymnaea acuminata induced by urea administration M. M. HanumanteU. D. DeshpandeR. Nagabhushanam OriginalPaper 01 March 1980 Pages: 7 - 10
Some ecological aspects of the edible oyster Crassostrea cucullata (born) occurring in association with mangroves in negombo lagoon, Sri Lanka L. PintoS. Wignarajah OriginalPaper 01 March 1980 Pages: 11 - 19
L'ecosysteme karstique: Dix ans de recherches hydrobiologiques au laboratoire souterrain du C.N.R.S. a moulis (France) L. Botosaneanu OriginalPaper 01 March 1980 Pages: 21 - 24
Electrophoretic separation of protein pattern in different tissues of four marine penaeid prawns in relation to sex G. K. KulkarniR. NagabhushanamP. K. Joshi OriginalPaper 01 March 1980 Pages: 25 - 28
Calcium regulation in the freshwater snail indoplanorbis exustus during shell repair D. P. VaidyaR. Nagabhushanam OriginalPaper 01 March 1980 Pages: 29 - 32
Ordinational analysis of benthic communities upstream and downstream of a prairie storage reservoir James A. Gore OriginalPaper 01 March 1980 Pages: 33 - 44
Zur tagesperiodizität der filtrationsleistung von Dreissena polymorpha und Sphaerium corneum (Bivalvia) H. -G. BenedensW. Hinz OriginalPaper 12 March 1980 Pages: 45 - 48
Benthic invertebrates of streams on the Alburz Mountain range near Tehran, Iran Henry J. Egglishaw OriginalPaper 01 March 1980 Pages: 49 - 55
Relationships between water chemistry and respiration rate in several populations of lymnaea peregra Müller (Gastropoda: Mollusca) Georges DussartRichard Kay OriginalPaper 01 March 1980 Pages: 57 - 65
The influence of body composition on the survival of juvenile salmon W. Ross GardinerPeter Geddes OriginalPaper 01 March 1980 Pages: 67 - 72
The effect of temperature, irradiance and animal size on incorporation rates of Simocephalus vetulus L. BevanD. G. WallenJ. M. Winner OriginalPaper 01 March 1980 Pages: 73 - 78
Behavioral response of the New England dog whelk, Nassarius trivittatus, to a temperature gradient Martha Elizabeth CasterlinWilliam Wallace Reynolds OriginalPaper 01 March 1980 Pages: 79 - 81
On the plurality of Chydorus sphaericus (O. F. Müller) (Cladocera, Chydoridae), and designation of a neotype from Sjaelsø, Denmark David G. Frey OriginalPaper 01 March 1980 Pages: 83 - 123
Retention of radionuclides by some aquatic fresh water plants R. M. K. El-ShinawyW. E. Y. Abdel-Malik OriginalPaper 01 March 1980 Pages: 125 - 129
Plankton communities of an acidic, polymictic, brown-water lake D. L. StoneburnerL. A. Smock OriginalPaper 01 March 1980 Pages: 131 - 137
Nonmetric multidimensional scaling analyses of temporal variation in the structure of limnetic zooplankton communities W. Gary Sprules OriginalPaper 01 March 1980 Pages: 139 - 146
Trace metals with seasonal considerations in coastal algae and molluscs from Beirut, Lebanon J. G. Shiber OriginalPaper 01 March 1980 Pages: 147 - 162
Annual changes in the brain neurosecretory profile of the Indian freshwater Leech, Poecilobdella viridis (Blanchard) in relation to reproduction R. NagabhushanamG. K. Kulkarni OriginalPaper 01 March 1980 Pages: 163 - 168
The structure of the otoliths of Tilapia guineensis (Dumeril) and their use in age determination S. O. Fagade OriginalPaper 01 March 1980 Pages: 169 - 173
A study on the crystalline style of the freshwater mussel, parreysia corrugata V. S. LomteM. L. Jadhav OriginalPaper 01 March 1980 Pages: 175 - 178
Contribution a l'etude de l'accumulation et de la toxicite de l'etain et du plomb chez des crustaces gammaridet N. Zencirci OriginalPaper 01 March 1980 Pages: 179 - 186
The impact of an industrially contaminated lake on heavy metal levels in its effluent stream Theodore G. AdamsGary J. AtchisonRichard J. Vetter OriginalPaper 01 March 1980 Pages: 187 - 193
