Yazar
on farm water management program
20 cilt bulundu.
United States. Congress. Senate. Committee on Agriculture, Nutrition, and Forestry. Subcommittee on Soil and Water Conservation, Forestry, and Environment · Yayınevi bilinmiyor
72 sayfa · 1984
Colorado River (Colo.-Mexico)
United States. Congress. Senate. Committee on Appropriations. Subcommittee on Foreign Operations · Yayınevi bilinmiyor
648 sayfa · 1988
Economic assistance, American
United States. Congress. House. Committee on Appropriations. Subcommittee on Foreign Operations, Export Financing, and Related Programs · Yayınevi bilinmiyor
1264 sayfa · 2002
Economic assistance, American
United States. Congress. House. Committee on Appropriations. Subcommittee on Agriculture, Rural Development, and Related Agencies · Yayınevi bilinmiyor
1626 sayfa · 1984
United States
International Commission on Irrigation and Drainage · New Delhi : International Commission on Irrigation and Drainage
276 sayfa · 1972
Irrigation engineering
David J. Eaton, Policy Research Project on Agricultural Water Management in Central Texas · University of Texas at Austin
286 sayfa · 2001
Foreign Language Study
United States Study Commission on the Savannah, Altamaha, Saint Marys, Apalachicola-Chattahoochee, and perdido-Escambia River Basins and Intervening areas · Yayınevi bilinmiyor
634 sayfa · 1963
Water resources development
Pakistan. Working Group on Water Resources Development · Yayınevi bilinmiyor
314 sayfa · 1997
Water resources development
Illinois Conference on Water Resources Development, Chicago, 1964 · Yayınevi bilinmiyor
54 sayfa · 1965
Water-supply
United States. Congress. Senate. Committee on Appropriations · Yayınevi bilinmiyor
1456 sayfa · 1973
Kategori yok
New York (State). Ad Hoc Task Force on Agriculture and New York City Watershed Regulations. Policy Group · Yayınevi bilinmiyor
56 sayfa · 1991
Water quality management
United States. Study Commission on the Savannah, Altamaha, Saint Marys, Apalachicola-Chattahoochee, and Perdido-Escambia River Basins and Intervening Areas · Yayınevi bilinmiyor
188 sayfa · 1963
Water resources development
United States. Study Commission on the Savannah, Altamaha, Saint Marys, Apalachicola-Chattahoochee, and Perdido-Escambia River Basins and Intervening Areas · Yayınevi bilinmiyor
156 sayfa · 1963
Water resources development
United States. Congress. Senate. Committee on Appropriations · Yayınevi bilinmiyor
1394 sayfa · 1972
Kategori yok
United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Agriculture and Related Agencies Appropriations · Yayınevi bilinmiyor
1286 sayfa · 1966
Kategori yok
United States. Study Commission on the Savannah, Altamaha, Saint Marys, Apalachicola-Chattahoochee, and Perdido-Escambia River Basins and Intervening Areas · Yayınevi bilinmiyor
188 sayfa · 1963
Water resources development