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

Xehetasun bibliografikoak
Egile nagusia: Medrano, Edgar M. 1943-
Formatua: Visual Material
Hizkuntza:English
Argitaratua: Quezon City Photoduplication Service. University of the Philippines Library 1979.
Gaiak: