TY  - BOOK
AU  - Seghal,J L
AU  - Mandal ,C
AU  - Mandal,D K
TI  - Agro-ecological regions of India
SN  - 8120408217
U1  - 630 
PY  - 1992///
CY  - Nagpur
PB  - National Bureau of Soil Survey and Land Use Planning
ER  -