TY  - BOOK
AU  - Singh V R
AU  -  Singh N K Ed.
TI  - Perspectives in agricultural typology
U1  - U672(J), M6 
PY  - 1986///
CY  - Varanasi
PB  - Star Distributors India        
KW  - Agricultural Geography
N1  - Bibliography P 237-49; Appendix P 230-36
ER  -