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Hawks and owls from the standpoint of the farmer
Investigations of rusts
Mortality losses are low in managed forests
History and status of tobacco culture
The corn leaf-aphis and corn root-aphis / F. M. Webster
The clover root-borer. (Hylastinus obscurus Marsham.)
National reservations for the protection of wild life
Building up a poorly stocked farm forest
The Euonymus scale. (Chionaspis euonymi Comstock)
Handbook of cooperatives processing horticultural products 1947-48