3.
Classification of American Wheat Varieties
by Clark, Jacob Allen
ISBN: 9781130550566
List Price: $19.99
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Improvement Of Ghirka Spring Wheat In Yield And Quality
by Clark, Jacob Allen, Jacob A...
ISBN: 9781342956989
List Price: $19.95
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Kanred Wheat; Volume No. 194
by Clark, J. Allen (Jacob Alle...
ISBN: 9781374158719
List Price: $9.95
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Improvement Of Ghirka Spring Wheat In Yield And Quality...
by Jacob Allen Clark
ISBN: 9781274792778
List Price: $15.75
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Comparative Hardiness of Winter-Wheat Varieties (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9781390507553
List Price: $7.97
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Distribution of the Varieties and Classes of Wheat in the United States in 1949 (Classic Rep...
by Clark, Jacob Allen
ISBN: 9780364756942
List Price: $9.57
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Distribution of the Varieties and Classes of Wheat in the United States in 1949 (Classic Rep...
by Clark, Jacob Allen
ISBN: 9780364756966
List Price: $25.44
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Distribution of the Classes and Varieties of Wheat in the United States (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9780364805152
List Price: $25.42
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Distribution of the Classes and Varieties of Wheat in the United States (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9780364805084
List Price: $9.57
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Distribution of the Varieties and Classes of Wheat in the United States in 1939 (Classic Rep...
by Clark, Jacob Allen
ISBN: 9780365096214
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Distribution of the Varieties and Classes of Wheat in the United States in 1939 (Classic Rep...
by Clark, Jacob Allen
ISBN: 9780365096122
List Price: $9.57
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Comparative Hardiness of Winter-Wheat Varieties (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9781396021909
List Price: $24.49
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Australian Wheat Varieties in the Pacific Coast Area (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9780364370230
List Price: $7.97
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Australian Wheat Varieties in the Pacific Coast Area (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9780364851425
List Price: $24.62
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Cereal Experiments at Dickinson, N. Dak (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9780366452132
List Price: $24.93
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Cereal Experiments at Dickinson, N. Dak (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9780365763116
List Price: $9.57
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Varietal Experiments with Hard Red Winter Wheats in the Dry Areas of the Western United Stat...
by Clark, Jacob Allen
ISBN: 9780331375299
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Classification of American Wheat Varieties (Classic Reprint)
by Clark, Jacob Allen
ISBN: 9780266905066
List Price: $30.29