Environmental Science 2 pupil's guide. part 1

Environmental Science 2 pupil's guide. part 1

Bibliografski detalji
Glavni autor: Science Education Center, University of the Philippines
Format: Knjiga
Jezik:English
Izdano: Quezon City Science Education Center, University of the Philippines 1973.
Izdanje:Revised experimental edition.
Teme:
Ecology > Problems, questions, exercises.
Ecology > Study and teaching.