The effects of tree age and within tree position on the pulping characteristics of Benguet pine (pinus kesiya Royle ex Gord.) [microform]

Bibliografiska uppgifter
Huvudupphovsman: Medrano, Edgar M. 1943-
Materialtyp: Visual Material
Språk:English
Publicerad: Quezon City Photoduplication Service. University of the Philippines Library 1979.
Ämnen: