Siby Thomas & Sreekumar S G. (1994). Variability of Biological Nitrogen Fixation Traits and Yield Components in Blackgram. Department of Agricultural Botany, College of Horticulture.
Chicago Edition CitationSiby Thomas and Sreekumar S G. Variability of Biological Nitrogen Fixation Traits and Yield Components in Blackgram. Vellanikkara: Department of Agricultural Botany, College of Horticulture, 1994.
MLA Edition CitationSiby Thomas and Sreekumar S G. Variability of Biological Nitrogen Fixation Traits and Yield Components in Blackgram. Department of Agricultural Botany, College of Horticulture, 1994.
Warning: These citations may not always be 100% accurate.