TY  - BOOK
AU  - Sehgal, J. and others,
TI  - SWell-Shrink Soils (Vertisols) of India : Resource Appraisal and Management
SN  - 8176632422
U1  - 631 
PY  - 1999///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Soil Science
KW  - Techniques, equipment & materials
ER  -