Journal of Root Crops. v.16, 1990
Nair, N.G., ed.
Journal of Root Crops. v.16, 1990 edited by N.G.Nair - Trivandrum Indian Society for Root Crops 1990 - v.16, 149 p.; 25cm.
03782409
Journal of Root Crops. v.16, 1990 edited by N.G.Nair - Trivandrum Indian Society for Root Crops 1990 - v.16, 149 p.; 25cm.
03782409