Yazar

walter w mclaughlin

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Cilt sonuçları

Walter W. McLaughlin · U.S. Dept. of Agriculture

23 sayfa · 1924

Soil capillarity / Soil moisture

Walter W. McLaughlin · U.S. Dept. of Agriculture

70 sayfa · 1920

Soil moisture / Soil capillarity

Walter W. McLaughlin · U.S. Dept of Agriculture

23 sayfa · 1910

Irrigation / Grain

Walter W. McLaughlin · U.S. Dept. of Agriculture

14 sayfa · 1928

Grain / Irrigation

Orson Winso Israelsen, Walter W. McLaughlin · Utah Agricultural Experiment Station

56 sayfa · 1932

Underground reservoirs / Artesian wells / Drainage