TY  - BOOK
AU  - international Congress of Soil Science (12th(1982: New Delhi)  
TI  - Vertisols and rice soils of the tropics: symposia papers II
PY  - 1982///
CY  - New Delhi
PB  - Organising Committee, 12th international Congress of Soil Science on behalf of the indian Society of Soil Science, Division of Soil Science and Agricultural Chemistry and the Indian Agricultural Research Institute
KW  - Rice production Tropics
ER  -