TY  - BOOK
ED  - International Congress of Soil Science
ED  - International Congress of Soil Science
TI  - Managing soil resource to meet the challange to mankind
U1  - 631.4063 
PY  - 1982///
CY  - New Delhi
PB  - 12th International Congress of Soil Science
KW  - Soil science
KW  - Soils
N1  - v.1 Managing Resource. -v.5 Wither soil Resource. -v.6 Abstracts
ER  -