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don e ethridge
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Research Methodology in Applied Economics
Don E. Ethridge · Blackwell Publishing Professional
280 sayfa · 1995
Economics / Methodology / Research / Economics, research / Economics, methodology
Production resources and practices in the western cotton region
Don E. Ethridge · Commodity Economics Division, Economic Research Service, U.S. Dept. of Agriculture
43 sayfa · 1977
Cotton
An economic study of the effect of municipal sewer surcharges on industrial wastes
Don E. Ethridge · North Carolina State University]
122 sayfa · 1970
Rates / Refuse and refuse disposal / Factory and trade waste / Sewage disposal
Two methods of studying the effect of municipal sewer surcharges on food processing wastes
Don E. Ethridge · Dept. of Economics, North Carolina State University at Raleigh
27 sayfa · 1971
Water / Rates / Sewage disposal / Waste disposal / Pollution