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Evidence of Dr. James Fletcher, entomologist and botanist, Dominion Experimental Farms, before the Select Standing Committee of the House of Commons …
"Names of principal local plants whose seeds I may collect upon request" ... : [correspondence Feb. 11, 1937, with the] U.S. Department of Agricultur…
Fruit and ornamentals : correspondence dated Jan. 14, 1920 to Mr. L. C. Corbett, Department of Agriculture, Washington, D.C. regarding the status of …
Question box how get rid of ants? How treat berry stains? answers from entomologists and home economists of the U. S. Department of Agriculture
Question on how to fight some summer insects, with answers from the Bureau of Entomology and Plant Quarantine, of the U.S. Department of Agriculture
Sugar: a new and profitable industry in the United States for capital, agriculture and labor to supply the home market yearly with $100,000,000 of it…
How crops grow. A treatise on the chemical composition, structure and life of the plant, for students of agriculture. With numerous illustrations and…
Agricultural progress an outline of the course of improvement in agriculture, considered as a business, an art, and a science, with special reference…
Here are the facts of the seed situation : [letter dated] "early March 1917" to Mr. R. A. Oakley, [Office of Seed Distribution, Dept. of Agriculture]