TY  - BOOK
AU  - Kanwar, J S (Chairman)
ED  - International Congress of Soil Science (12the 1982: Delhi)
TI  - Managing soil resources to meet challeneges to mankind: vertisols and rice soils of the tropics
U1  - 631.4 21st
PY  - 1982///
CY  - New Delhi
PB  - The Author
KW  - Soil management; Soil science; Soil conservation; Soil productivity
N1  - Symposia paper ii
ER  -