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Some of the hindrances and helps to the advancement of agriculture an address before the New York State Agricultural Society, at the twenty-ninth ann…
Mitigating the effects of exotic pests on trade and agriculture. proceedings of a workshop held at Campbell Agricultural Center, Homestead, Florida, …
A letter [dated May 18, 1923] for L. C. Corbett, Hort. in charge, Bureau of Plant Industry, Dept. of Agriculture, Washington, D.C. to which a reply w…
The Hessian fly Cecidomyia destructor in Great Britain : being observations and illustrations from life : with means of prevention and remedy from th…
Evidence of Mr. James Fletcher, entomologist and botanist, Dominion Experimental Farms, before the Select Standing Committee of the House of Commons …
Evidence of Dr. James Fletcher, entomologist and botanist, Dominion Experimental Farms, before the Select Standing Committee of the House of Commons …
The sorghum sugar industry ... Address of the Hon. Geo. B. Loring, U.S. commissioner of agriculture, before the Mississippi Valley cane-growers' asso…
A tour in America in 1798, 1799, and 1800 : exhibiting sketches of society and manners, and a particular account of the America system of agriculture…
Some of the hindrances and helps to the advancement of agriculture : an address before the New York State Agricultural Society at the twenty-ninth an…
Is forestry justified? : from "a national plan for American forestry" : a report prepared by the Forest Service, U.S. Department of Agriculture in re…
