TY  - BOOK
AU  - Gupta, Tirath
AU  - Mohan, Deepinder
TI  - Economics of trees versus annual crops on marginal agricultural lands
U1  - 634.92 
PY  - 1979///
CY  - Ahmedabad
PB  - Indian Institute of Management, Ahmedabad (CMA)
KW  - Trees - India
KW  - Forests and forestry - Economic aspects
N1  - At head of cover title: Indian Institute of Forest Management
ER  -