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B584: Controlling Infectious Bronchitis In Maine Chickens, Harold L. Chute, David C. O'Meara, J. Franklin Witter
B584: Controlling Infectious Bronchitis In Maine Chickens, Harold L. Chute, David C. O'Meara, J. Franklin Witter
Bulletins
This publication reports on the investigations of some of the respiratory disease problems of domestic chickens and steps taken to improve the vaccines created to prevent the diseases.
B582: Competition Among Areas In Supplying Broilers To The New York Market, Elwood R. Littlefield, Charles H. Merchant
B582: Competition Among Areas In Supplying Broilers To The New York Market, Elwood R. Littlefield, Charles H. Merchant
Bulletins
Many factors are responsible for the rapid expansion of the broiler industry in the United States from 356 million, birds in 1948 to 1,452 million in 1957. This report describes the factors such as larger units of production, greatly improved feeds, better disease control, and increased consumer demand for broilers.
Bulletin No. 11: A Roadside Crisis: The Use And Abuse Of Herbicides, Richard H. Goodwin, William A. Niering
Bulletin No. 11: A Roadside Crisis: The Use And Abuse Of Herbicides, Richard H. Goodwin, William A. Niering
Bulletins
A proposed program for use of herbicides on town roads, to avoid present destructive practices. 13 pp.