TY  - BOOK
ED  - International Crops Research Institute for the Semi-Arid Tropics
TI  - Phosphorus in indian vertisols: : summary proceeding..
PY  - 1988///
CY  - Patancheru,Andhra Pradesh
PB  - ICRISAT
KW  - Fertilizantes fosfatados
KW  - Suelos
KW  - Fósforo en
KW  - Vertisoles
N1  - D50-243
ER  -