TY  - BOOK
AU  -  J.L.Sehgal and others.
TI  - Agro-ecological regions of India
T2  - NBSS publications, 24
U1  - 63:577.4(540)  N0 
PY  - 1990///
CY  - Nagpur
PB  - NBSS & LUP
KW  - Sehgal, J.L.
KW  - Ecology,Soil science,Land use planing
ER  -