Yazar
George Thomas Blanch
4 cilt bulundu.
Cilt sonuçları
Drainage and irrigation, soil, economic, and social conditions, Delta area, Utah
W. Preston Thomas, George Thomas Blanch · Utah Agricultural Experiment Station
50 sayfa · 1936
Drainage / Irrigation / Farm management / Soils / Economic conditions
An economic study of land utilization in Montgomery County, 1932
F. F. Hill, George Thomas Blanch · Cornell University, Agricultural Experiment Station
50 sayfa · 1934
Agriculture / Land use / History
Utilization of irrigable land in the reservation area of Uinta Basin, Utah
George Thomas Blanch, Clyde E. Stewart · Utah Agricultural Experiment Station
53 sayfa · 1943
Water use / Irrigation
Utah's land resources
L. A. Reuss, George Thomas Blanch, United States. Bureau of Agricultural Economics · Agricultural Experiment Station, Utah State Agricultural College
66 sayfa · 1952
Land use / Land tenure / Agriculture