Studies on conservation on natural resources major papers of the Second National Conference on Conservation to be held on January, 1963 in Manila, under the joint sponsorship of Department of Agriculture & Natural Resources, Philippine Constitution Association.

Studies on conservation on natural resources major papers of the Second National Conference on Conservation to be held on January, 1963 in Manila, under the joint sponsorship of Department of Agriculture & Natural Resources, Philippine Constitution Association.

书目详细资料
企业作者: National Conference on Conservation (2nd : Manila : 1963)
格式: 图书
语言:English
出版: Manila Araneta University 1962.
丛编:Report Institute of Economic Studies and Social Action no.11
主题:
Conservation of natural resources.