TY  - BOOK
AU  - Mwitwa, P.J.
TI  - Collecting indigenous forest tree seed  in Zambia approach and const raints
U1  - 634.9 MWI 
PY  - 1990///
CY  - Copenhagen
PB  - Danida Forest Seed Centre
KW  - Trees
KW  -  Seeds
KW  -  Zambia
ER  -