TY  - BOOK
AU  - SEHGAL, J.
TI  - A Textbook of pedology: concepts and appications
SN  - 81-272-2677-7
U1  - GEO 631.4 
PY  - 2005///
CY  - Ludhiana
PB  - Kalyani
KW  - SOILS
N1  - Contains with glossary
ER  -