A study of weather elements of Southeastern Negros and their possible effects on vegetation types, with a proposed resource unit for grade six [microform].

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Sia, Archibald Peterson C. 1947-
Formáid: Visual Material
Teanga:English
Foilsithe / Cruthaithe: Quezon City Photoduplication Service, University of the Philippines Library 1979.
Ábhair: