Yazar
Andrew Russell Aandahl
6 cilt bulundu.
Cilt sonuçları
Soils of the Great Plains
Andrew Russell Aandahl · University of Nebraska Press
282 sayfa · 1982
Agriculture / Soils / Agriculture, north america
Histosols, their characteristics, classification, and use
Andrew Russell Aandahl, Matthias Stelly · Soil Science Society of America
136 sayfa · 1974
Congresses / Histosols
Valuation of farm land for tax assessment
Howard W. Ottoson, Andrew Russell Aandahl, L. Burbank Kristjanson · Nebraska Agricultural Experiment Station
43 sayfa · 1954
Land value taxation / Farms / Valuation