TY  - BOOK
AU  - Singh, Harendra Pal.
TI  - Resources Appraisal and Planning in India :Case Study of Backward Region / 
U1  - U670aNA:3.44 
PY  - 1992///
CY  - New Delhi-110002 : 
PB  - Rajesh Publications , 
KW  - Earth Science
ER  -