P12-200-2681 - Klamath Project, California - TULE LAKE SUMP 3 - 101-C Drain. View of equipment putting aqualine herbicide in drain to kill moss. Forty parts per million were used and was effective; July 18, 1962; Photo by K. J. Greene
Original photograph: black & white photo, "P12-200-2681 - Klamath Project, California - TULE LAKE SUMP 3 - 101-C Drain View of equipment putting aqualine herbicide in drain to kill moss. Forty parts per million were used and was effective. K. J. Greene, Photo July 18, 1962", from Black Binders Digital reproduction of photograph: P12-200-2681 - Klamath Project, California - TULE LAKE SUMP 3 - 101-C Drain, Black Binders, Bureau of Reclamation
