Yazar
Gordon Sloggett
6 cilt bulundu.
Gordon Sloggett · U.S. Dept. of Agriculture, Economic Research Service
58 sayfa · 1974
Environmental aspects of Water resources development / Flood control / Water resources development
Gordon Sloggett · Dept. of Agriculture, Economic Research Service
39 sayfa · 1977
Direct energy conversion / Energy consumption / Fuel consumption / History / Irrigation
Gordon Sloggett · U.S. Dept. of Agriculture, Economic Research Service
43 sayfa · 1981
Economic aspects / Economic aspects of Irrigation / Groundwater / Irrigation / Underground Water
Gordon Sloggett · [Supt. of Docs., U.S. G.P.O., distributor]
19 sayfa · 1986
Groundwater / Irrigation / Irrigation farming / Irrigation water / Management
Gordon Sloggett · Agricultural Experiment Station-USDA, Oklahoma State University
18 sayfa · 1977
Ogallala Aquifer