TY  - BOOK
AU  - Singh, A.K  
AU  - Singh, J. : Kumra, V.K.
TI  - Forest Resource, Economy and Environment
U1  - 634.99137 21st ed.
PY  - 1987///
CY  - New Delhi
PB  - Concept Publishing Company
KW  - Forests and forestry
KW  - Forests and forestry-Economic aspects
N1  - 119-124 includes index
ER  -