TY  - BOOK
AU  - International Crops Research Institute for the Semi Arid Tropics,
TI  - Phosphorus in Indian Vertisols
SN  - 9290661682
U1  - 631.85 
PY  - 1988///
CY  - Patancheru
PB  - International Crops Research Institute for the Semi Arid Tropics
KW  - Techniques, equipment & materials
ER  -