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The place of sheep on New England farms
The Mexican fruit fly : how we fight it
Livestock disease research activities at the Plum Island Animal Disease Laboratory of the Department's Agricultural Research Service, Long Island, N.Y
Kill those flies for a clean house
The National forests : America's great outdoors : national recreation strategy
Raising sheep on temporary pastures
Imported fire ant 2003 : quarantine treatments for nursery stock and other regulated articles
Hitting the hot spots : grasshopper control on rangeland
Trapping moles and utilizing their skins : with especial reference to the Pacific Coast states
The common mole of the eastern United States