-
441
Developing and improving irrigation and drainage systems selected papers from World Bank seminars
Baskı/Yayın Bilgisi 1992Kitap -
442
-
443
The development of water supply associations in Finland and its significance for developing countries
Baskı/Yayın Bilgisi 1992Kitap -
444
Feasibility study for Kabulnan irrigation and area development project.
Baskı/Yayın Bilgisi 1991Kitap -
445
Water in sustainable development exploring our common future in the Fraser River Basin
Baskı/Yayın Bilgisi 1991Kitap -
446
Strategies for integrated water resources management in a river/lake basin context
Baskı/Yayın Bilgisi 1991Kitap -
447
-
448
Guidelines of lake management v.4 Toxic substances management in lakes and reservoirs.
Baskı/Yayın Bilgisi 1991Kitap -
449
-
450