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  Partner: UNT Libraries Government Documents Department
 Decade: 1920-1929
 Collection: Government Documents A to Z Digitization Project
What tractors and horses do on Corn-Belt farms.

What tractors and horses do on Corn-Belt farms.

Date: 1922
Creator: Reynoldson, L. A. (Le Roy August), b. 1886.
Description: Discusses the benefits and drawbacks of using tractors and horses for tasks on Corn Belt farms.
Contributing Partner: UNT Libraries Government Documents Department
Wild garlic and its control.

Wild garlic and its control.

Date: July 1929
Creator: United States. Dept. of Agriculture.
Description: Describes wild garlic and a few methods for controlling its growth.
Contributing Partner: UNT Libraries Government Documents Department
The yellow-fever mosquito.

The yellow-fever mosquito.

Date: October 1923
Creator: Howard, L. O. (Leland Ossian), 1857-1950.
Description: Describes the yellow-fever mosquito, its geographical distribution, the origins and history of yellow fever, and methods of mosquito control.
Contributing Partner: UNT Libraries Government Documents Department
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