TY - BOOK AU - S N Bhat AU - V S Patil Department of Agronomy TI - Effect of row spacing and phosphorus levels on the growth and yield of cowpea (Vigna Unguiculata (L.) Walp) Genotypes and their U1 - 633.33 PY - 1979/// CY - Bangalore PB - University of Agricultural Sciences, Bangalore ER -