Planning the management, operation, and maintenance of irrigation and drainage systems : a guide for - detaljert visning

Planning the management, operation, and maintenance of irrigation and drainage systems : a guide for the preparation of strategies and manuals

International Commission on Irrigation and Drainage
Bok Engelsk 1989


Utgitt	Washington, D.C. : The World Bank , 1989
Omfang	xiv, 150 s. : fig.
Opplysninger	På omslaget: PPR : Policy, planning, research
Emner	Drainage - Management Irrigation - Management
ISBN	0821312316