TY  - BOOK
AU  - N.D. Dasharatha Rao
AU  -  M. Mahadevappa  Department of Genetics and Plant Breeding
TI  - Genetic analysis of nitrogen fixation and yiueld in relation to soil nitrogen in cowpea [Vigna unguiculata (L.) Walp.]
U1  - 630 
PY  - 1991///
CY  - Banglore
PB  - University of Agricultural Scinces, Bangalore
ER  -