TY  - BOOK
AU  - "Singh,A. and Patnaik, S."
TI  - Nitrate & ammoniacal sources of nitrogen for crops other than paddy and nitrogern fertilizers for Rice-ammonium or nitrate form
U1  - 631.84(082.2)   L1 
PY  - 0000///New Delhi
CY  - 1971
PB  - Ferilizer Association of India
ER  -