Add to ORKG"This study was conducted in cooperation with the Bureau of Entomology of the U.S. Dept. of Agriculture. This bulletin is based upon observations and notes made in the field and laboratory by J.L. Webb and R.W. Wells of the Bureau"--Cover.Mode of access: Internet
"Reprinted from the Agricultural review and journal of the American agricultural association".Mode o...
This publication, formally known as the Plant Disease and Insect Advisory newsletter by the Oklahoma...
"Contribution from the Bureau of Biological Survey."Cover title.Mode of access: Internet
Includes reports from Veterinary Colleges, State Experiment Stations and the U. S. Dept. of Agricult...
"Contribution from the Bureau of Animal Industry."Cover title.Includes bibliographical references (p...
Title on spine: Diseases of cattle in the U. S.Reports by John Gamgee, C. N. Riley, H. W. Ravenel, J...
Original issued in series: Bulletin / Department of Agriculture, Central Experimental Farm ; no. 14....
"Reprinted from the Cornell Veterinarian, July, 1922"Cover-title.Mode of access: Internet
Typewritten.Thesis (Ph. D.)--University of Wisconsin--Madison, 1920.Mode of access: Internet
Horse flies (insect family Tabanidae) are probably the most severe fly pests of cattle on Missouri p...
At head of title: U. S. Department of agriculture. Bureau of animal industry.Mode of access: Interne...
On cover: Diseases of cattle. U.S. Department of Agriculture.At head of title: U.S. Department of Ag...
"Reprinted from the Seventeenth annual report of the Bureau of Animal Industry (1900)."Bibliography:...
Cover title.Includes bibliographical references (p. 578-583).Mode of access: Internet
Field investigations were undertaken to determine the economic injury level of horn flies on cow-cal...
"Reprinted from the Agricultural review and journal of the American agricultural association".Mode o...
This publication, formally known as the Plant Disease and Insect Advisory newsletter by the Oklahoma...
"Contribution from the Bureau of Biological Survey."Cover title.Mode of access: Internet
Includes reports from Veterinary Colleges, State Experiment Stations and the U. S. Dept. of Agricult...
"Contribution from the Bureau of Animal Industry."Cover title.Includes bibliographical references (p...
Title on spine: Diseases of cattle in the U. S.Reports by John Gamgee, C. N. Riley, H. W. Ravenel, J...
Original issued in series: Bulletin / Department of Agriculture, Central Experimental Farm ; no. 14....
"Reprinted from the Cornell Veterinarian, July, 1922"Cover-title.Mode of access: Internet
Typewritten.Thesis (Ph. D.)--University of Wisconsin--Madison, 1920.Mode of access: Internet
Horse flies (insect family Tabanidae) are probably the most severe fly pests of cattle on Missouri p...
At head of title: U. S. Department of agriculture. Bureau of animal industry.Mode of access: Interne...
On cover: Diseases of cattle. U.S. Department of Agriculture.At head of title: U.S. Department of Ag...
"Reprinted from the Seventeenth annual report of the Bureau of Animal Industry (1900)."Bibliography:...
Cover title.Includes bibliographical references (p. 578-583).Mode of access: Internet
Field investigations were undertaken to determine the economic injury level of horn flies on cow-cal...
"Reprinted from the Agricultural review and journal of the American agricultural association".Mode o...
This publication, formally known as the Plant Disease and Insect Advisory newsletter by the Oklahoma...
"Contribution from the Bureau of Biological Survey."Cover title.Mode of access: Internet