TY  - BOOK
AU  - Wiersum, K. F.,
TI  - Strategies and Designs for Afforestation, Reforestation and Tree Planting
U1  - 634 
PY  - 1987///
CY  - Dehradun
PB  - International Book Distributors
KW  - Forest Trees
KW  - Orchards, fruits & forestry
ER  -