Bolo-ball DBH tape attachment.

MLA

Van Sickler, Robert and United States. Bolo-ball DBH tape attachment. Portland, Ore. : U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1969.

APA

Van Sickler, R. & United States. (1969). Bolo-ball DBH tape attachment. Portland, Ore. : U.S. Department of the Interior, Bureau of Land Management, Portland Service Center.

Chicago

Van Sickler, Robert and United States. Bolo-ball DBH tape attachment. Portland, Ore. : U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, 1969.