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The Gotelli Dwarf and Slow-Growing Conifer Collection
Biological control of the Russian wheat aphid
Almond varieties in the United States
Patronage dividends in cooperative grain companies
The sources of apple bitter-rot infections
Food plants of the gipsy moth in America
Managing wildlife damage : the mission of APHIS' wildlife services program
A comparison of several classes of American wheats and a consideration of some factors influencing quality
A plan for the management of brown bear in relation to other resources on Admiralty Island, Alaska
Effect of alfalfa on the subsequent yields of irrigated field crops
