TY  - BOOK
AU  - "Velayutham, M., et al�"
TI  - Agro-ecological subregions of India for Planning development. NBSS Publ. No.35+ Map
U1  - 63:577.1(540)   N9 
PY  - 0000///Nagpur
CY  - 1999
PB  - NBSS & LUP
ER  -