Investigations of ecosystems and related activities.

Detalles Bibliográficos
Autor Corporativo:	University of the Philippines (Diliman). College of Education. Department of Science Teaching
Formato:	Libro
Lenguaje:	English
Publicado:	Quezon City Department of Science Teaching, College of Education, University of the Philippines [1982].
Colección:	Monograph / University of the Philippines. College of Education Department of Science Teaching 1
Materias:	Biotic communities > Philippines.