TY  - BOOK
AU  - Thornber , Kirsti 
AU  - Thornber, Kirsti
AU  - Wong, Jennifer L.G.
TI  - Resource assessment of non-wood forest products: experience and biometric principles
SN  - 925104614X
U1  - 634.9745 21st ed.
PY  - 2001///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Non-wood forest products
ER  -