Insectes nuisibles, graminées, mauvaises herbes : témoignage du Docteur James Fletcher devant le Comité Spécial Permanent de l'Agriculture et de la Colonisation, 1899
Evidence of Dr. James Fletcher Before the Select Standing Committee of the House of Commons on Agriculture and Colonization May, 1898
Evidence of Dr. James Fletcher Before the Select Standing Committee of the House of Commons on Agriculture and Colonization Session of 1897
Evidence of Dr. James Fletcher Before the Select Standing Committee of the House of Commons on Agriculture and Colonization, 1898, 1901
Evidence of Mr. James Fletcher, Entomologist and Botanist, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization, Session of 1893 [microform]
Evidence of Mr. James Fletcher, Entomologist and Botanist, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization
Evidence of Dr. James Fletcher, Entomologist and Botanist to Experimental Farms, Before the Select Standing Committee on Agriculture and Colonization, 1904
Evidence of Mr. James Fletcher, Entomologist and Botanist, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization
Evidence of Dr. James Fletcher, Entomologist and Botanist, Dominion Experimental Farms, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization, Session of 1897 [microform]
Examination of Mr. James Fletcher, Entomologist and Botanist to the Dominion Experimental Farms, Before the Select Standing Committee on Agriculture and Colonization, 4th July, 1891 [microform]
Evidence of Mr. James Fletcher, Entomologist and Botanist, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization, Session of 1893
Evidence of Dr. James Fletcher, Entomologist and Botanist, Dominion Experimental Farms, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization
Evidence of Dr. James Fletcher, Entomologist and Botanist, Dominion Experimental Farms, Before the Select Standing Committee of the House of Commons on Agriculture and Colonization : Session of 1897