Heterosis: its genetic basis and its utilisation in plant breeding A. Gallais OriginalPaper Pages: 95 - 104
Identification of cultivars of pasture legumes (Centrosema macrocarpum, C. pubescens and C. sp.n.) by acid polyacrylamide gel electrophoresis of cotyledons storage proteins A. HussainH. RamirezW. Bushuk OriginalPaper Pages: 105 - 107
Interaccession variation of electrophoregrams of cotyledon protein of field bean (Phaseolus vulgaris L.) A. HussainH. RamirezW. Bushuk OriginalPaper Pages: 109 - 111
Variation in relation to geographical distribution of wild oats-seed traits A. RezaiK. J. Frey OriginalPaper Pages: 113 - 118
Path-coefficient analysis of anatomical characters affecting peg strength in groundnut S. P. TiwariT. G. K. MurthyD. L. Varmoda OriginalPaper Pages: 119 - 121
The breeding potential of wild potato species resistant to the potato tuber moth, Phthorimaea operculella (Zeller) R. ChavezP. E. SchmiedicheK. V. Raman OriginalPaper Pages: 123 - 132
Selection for high dry matter content in swedes (Brassica napus spp. rapifera) S. GowersD. J. Gemmell OriginalPaper Pages: 133 - 136
Responses of wheat and barley genotypes to toxic concentrations of soil boron J. G. PaullB. CartwrightA. J. Rathjen OriginalPaper Pages: 137 - 144
Chromosomal and genic structure of Brassicoraphanus related to seed fertility and the presentation of an instance of improvement of its fertility S. TokumasuM. Kato OriginalPaper Pages: 145 - 151
Identification of Allium cepa L. cultivars by means of statistical analysis of C-banded chromosomes M. de PutterJ. G. Van de Vooren OriginalPaper Pages: 153 - 160
Dormancy breaking procedures and the breeding of white-grained wheat with resistance to pre-harvest sprouting R. J. HenryP. S. Brennan OriginalPaper Pages: 161 - 166
Partial resistance to anthracnose in Brazilian land races of dry beans shows race specificity M. J. HaveyJ. C. FariaD. J. Hagedorn OriginalPaper Pages: 167 - 174
The effect of intercropping with cowpea on genotype x environment interaction in sorghum M. A. de QueirozR. W. WilleyN. W. Galwey OriginalPaper Pages: 175 - 184
Agronomic and qualitative characteristics of ten bread wheat hybrids produced using a chemical hybridizing agent B. BorghiM. PerenzinR. J. Nash OriginalPaper Pages: 185 - 194