TY  - BOOK
AU  - Thakur, S.K.
TI  - Studies on influence of permanent and intermittent water-logging on the nature of clay minerals developed on some important soils of Bihar
U1  - 631.4 T 3268 S 
PY  - 1983///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Soil science
ER  -