TY  - BOOK
AU  - Yadav, D.P.
TI  - Effect of certain nitrification inhibitors and slow-release nitrogenous fertilizer on the growth and yield of summer maize
U1  - 630 Y105 E 
PY  - 1976///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Agronomy
ER  -