Danielson, L. L. - Biodiversity Heritage Library

Extent and cost of weed control with herbicides and an evaluation of important weeds, 1965

View Metadata

By: United States. Agricultural Research Service. - Danielson, L. L. (Loran Leroy), - United States. Agricultural Research Service. - United States. Department of Agriculture. Economic Research Service - United States. Federal Extension Service.

Publication info: [Beltsville, Md.], U.S. Dept. of Agriculture, Agricultural Research Service, 1968

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Suggested guide for chemical control of weeds

View Metadata

By: Danielson, L. L. (Loran Leroy),

Publication info: [Washington, D.C.], Agricultural Research Service, U.S. Dept. of Agriculture, [1961]

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

A survey of extent and cost of weed control and specific weed problems

View Metadata

By: Danielson, L. L. (Loran Leroy), - Ennis, W. B. (William Brice), - Klingman, Dayton L., - Shaw, W. C. - Timmons, F. L. (Francis Leonard), - United States. Agricultural Research Service.

Publication info: [Beltsville, Md.], U.S. Dept. of Agriculture, Agricultural Research Service, 1965

Holding Institution: U.S. Department of Agriculture, National Agricultural Library