Yazar
a e shearin
5 cilt bulundu.
Cilt sonuçları
Soils and urban development in Hartford County
David E. Hill, A. E. Shearin · Connecticut Agricultural Experiment Station
Sayfa sayısı yok · 1960
Land use / Soils
Soil survey of Potter County, Texas
E. H. Templin, A.E. Shearin, A. E. Shearin, Texas Agricultural Experiment Station, United States. Bureau of Chemistry and Soils · U.S. Govt. Print. Off.
48 sayfa · 1934
Soil surveys / Soils
Soil survey, Pickens County, South Carolina
A. E. Shearin, C. S. Simmons, C. H. Wonser, United States. Bureau of Plant Industry, South Carolina Agricultural Experiment Station · U.S. Govt. Print. Off.
54 sayfa · 1943
Soil surveys / Soils