TY  - BOOK
ED  - Workshop on Phosphorus in Indian Vertisols (1988 : Patancheru, Andhra Pradesh)
ED  - 
TI  - Phosphorus in Indian vertisols: proceedings
U1  - 631.41(54) 
PY  - 1988///
CY  - Patancheru
PB  - ICRISAT
KW  - Phosphorus
KW  - Soil chemistry
ER  -