Inventory of Philippine natural resources.

Inventory of Philippine natural resources.

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书目详细资料
企业作者: Development Academy of the Philippines, Philippines. Department of Natural Resources
格式: 图书
语言:English
出版: Quezon City DNR in cooperation with the Development Academy of the Philippines Publications Office 1976.
主题:
Natural resources > Philippines.
Information storage and retrieval systems > Natural resources.
Natural resources > Information services > Philippines.