Improving duck marshes by weed control
By: by Alex C. Martin, Ray C. Erickson, John H. Steenis.
Contributors: Erickson, Ray C.; Steenis, John.
Edition: [Rev. ed.].
Series: U.S. Fish and Wildlife Service. Circular -- 19-rev.; Circular (U.S. Fish and Wildlife Service) -- 19.
Publisher: Fish and Wildlife Service, U.S. Dept. of the Interior
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 60
Subjects: Marshes.; Weed control.
Notes: Includes bibliographical references.