Comprehensive development plan 1975-2000.

Comprehensive development plan 1975-2000.

書誌詳細
団体著者: Bicol River Basin Development Program
フォーマット: 図書
言語:English
出版事項: Baras, Canaman, Camarines Sur The Office 1976.
主題:
Bicol River Basin > Economic policy.
Watershed management > Philippines.
Watersheds > Experimental areas. > Philippines > Bicol.
Bicol.