TY  - BOOK
AU  - Sehgal,Jawahar L.
TI  - Introductory pedology: [Soil Genesis,Survey and Classification]
SN  - 812723169X
AV  - S591  .S44 1996
PY  - 1996///
CY  - Belgium
PB  - Kalyani 
KW  - Pedology
ER  -