TY  - BOOK
AU  - Yadav,Ashok Kumar
TI  - Studies on residual effect of phosphorus, methods of sowing and topping operations done in pigeonpea + green gram on following wheat crop
KW  - Pigeon peas
KW  - Agronomy
KW  - Residual effect
KW  - Phosphorus
KW  - Pigeionpea
KW  - GreenGram
KW  - Wheat
KW  - Crops
ER  -