Chemical protectants for Benguet pine seeds against rats [microform].

Chemical protectants for Benguet pine seeds against rats [microform].

書誌詳細
第一著者: Dalmacio, Marcelo Valerio 1946-
フォーマット: Visual Material
言語:English
出版事項: Quezon City Photoduplication Service, University of the Philippines Library 1977.
主題:
Pine > Diseases and pests.
Rodenticides.