Chamise and chaparral control : heavy duty offset disc
Contributors: United States.  Bureau of Land Management.  Portland Service Center
Series: Technical note / U.S. Bureau of Land Management --  187; Technical note (U. S. Bureau of Land Management)
Publisher: U.S Bureau of Land Management, Portland Service Center
Published: 1969
Place of publication: Portland, Or
Language: eng
Number of pages: 10
Subjects: Control; Chaparral
Notes: "December 15, 1969."