TY  - BOOK
AU  - Wiersum K F Ed.
ED  - Int Conf on strategies and designs for afforestation , reforestation and tree planting (1983 : Wegeningen)
TI  - Proceeding on strategies and designs for afforestation , reforestation and tree planting
U1  - JBp1,N83, M4 
PY  - 1984///
CY  - Wageningen
PB  - Pudoc         
KW  -  Forestry
KW  - Agriculture
N1  - Bibliography 423-432p
ER  -