Yazar
Arthur Cyril Bunce
3 cilt bulundu.
Cilt sonuçları
The economics of soil conservation
Arthur Cyril Bunce · Collegiate Press, Inc.
227 sayfa · 1942
Agriculture / Economic aspects / Economic aspects of Agriculture / Soil conservation
Economic nationalism and the farmer
Arthur Cyril Bunce · Collegiate Press
250 sayfa · 1938
Agriculture--Economic aspects / Agricultural administration--United States / Agriculture--Economic aspects--United States / Agriculture and state--United States.
A method of estimating the economic effects of planned conservation on an individaul farm
Arthur Cyril Bunce · U.S. Dept. of Agriculture
28 sayfa · 1942
Land use, Rural / Rural Land use / Soil conservation