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slingerland
20 cilt bulundu.
Cilt sonuçları
Trying Not to Try
· Crown
The Problem of Impoverished Lands
Mark Vernon Slingerland, Archibald Robinson Ward, Henry Hiram Wing, Leroy Anderson, Liberty Hyde Bailey · Yayınevi bilinmiyor
534 sayfa · 1899
Cherry fruit-fly
The Currant-stem Girdler and the Raspberry-cane Maggot
Alanson Phelps Wyman, Elias Judah Durand, George Chapman Caldwell, Isaac Phillips Roberts, Liberty Hyde Bailey, Mark Vernon Slingerland, Wilhelm Miller, Louis Adelbert Clinton, Maurice Grenville Kains · Yayınevi bilinmiyor
692 sayfa · 1896
Agricultural extension work
Second Report on Cooperative Records of the Cost of Producing Eggs
Henry Hiram Wing, Herbert Hice Whetzel, James M. Van Hook, John Lemuel Stone, Mark Vernon Slingerland, James Alfred Foord, Philena Belle Fletcher · Yayınevi bilinmiyor
676 sayfa · 1903
Alfalfa