TY  - BOOK
AU  - Sehgal, Jawahar L.,
TI  - Introductory Pedology (Soils Genesis, Survey and Classification)
U1  - 631 
PY  - 1986///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Pedology
KW  - Soil Science
KW  - Techniques, equipment & materials
ER  -