A study of soil deposition as a field laboratory for teaching high school science classes [microform]

Библиографические подробности
Главный автор:	Castaneda, Azucena A.
Формат:	Visual Material
Язык:	English
Опубликовано:	Quezon City Photoduplication Service. University of the Philippines Library 1978.
Предметы:	Science > Study and teaching (Secondary) > Philippines. Sedimentation and deposition.