TY  - BOOK
AU  - Rai, M.M.
TI  - Principles of soil science/by M.M. Rai
SN  - 0333924681
U1  - 631.4  
PY  - 1995///
CY  - Delhi
PB  - Macmilan India Ltd.
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soils
ER  -