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Lawns in Kansas
J. W. Zahnley · Agricultural Experiment Station, Kansas State College of Agriculture and Applied Science
32 sayfa · 1934
Lawns
Soybean production in Kansas
J. W. Zahnley · Agricultural Experiment Station, Kansas State Agricultural College
31 sayfa · 1930
Soybean
Field bindweed and methods of control
J. W. Zahnley, W. F. Pickett · Agricultural Experiment Station, Kansas State College of Agriculture and Applied Science
26 sayfa · 1934
Bindweeds / Control
Killing field bindweed with sodium chlorate
Walter Leroy Latshaw, J. W. Zahnley · Agricultural Experiment Station, Kansas State Agricultural College
15 sayfa · 1928
Bindweeds / Control / Sodium chlorate