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Harry Angus
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Cilt sonuçları
Forward Steps in Farm Science
Andrew Robeson Whitson, Benjamin Horace Hibbard, Edwin Bret Hart, Harry Luman Russell, Meredith Chester Wilson, Preston Essex McNall, Theodore Macklin, University of Wisconsin. Agricultural Experiment Station · Yayınevi bilinmiyor
594 sayfa · 1926
Agricultural extension work
Economic Aspects of the Beef Cattle Industry
Carroll Francis Dunshee, Edwin Coblentz Voorhies, Emil Rauchenstein, Francis Xavier Schumacher, George Hart Hart, Harry Richard Wellman, Sherwood William Shear, Walter Pearson Kelley · Yayınevi bilinmiyor
578 sayfa · 1928
Abies magnifica