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You searched for: Start Over Photos Remove constraint Photos Author Wamstad, C.O. Remove constraint Author: Wamstad, C.O. Subject Weeds -- Control Remove constraint Subject: Weeds -- Control

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1. [Image] Moss in the A-4-Lateral prior to chemical treatment


	KP-1122-R2 - Klamath Project ; July 12, 1945; Photo by C. O. Wamstad
	Citation Citation Citation Abstract Copy Title: Moss in the A-4-Lateral prior to chemical treatment Author: United States. Bureau of Reclamation, Wamstad, C.O. Year: 1945, 2006, 2005 KP-1122-R2 - Klamath Project ; July 12, 1945; Photo by C. O. Wamstad Title: Moss in the A-4-Lateral prior to chemical treatment Author: United States. Bureau of Reclamation, Wamstad, C.O. Year: 1945, 2006, 2005 KP-1122-R2 - Klamath Project ; July 12, 1945; Photo by C. O. Wamstad

2. [Image] Treatment of moss in the A-4 Lateral with benechlor 3C


	KP-1123-R2 - Klamath Project; The chemical is distributed uniformly in the water by the use of a small pressure pump and a number of nozzles; July 12, 1945; Photo by C. O. Wamstad
	Citation Citation Citation Abstract Copy Title: Treatment of moss in the A-4 Lateral with benechlor 3C Author: United States. Bureau of Reclamation, Wamstad, C.O. Year: 1945, 2006, 2005 KP-1123-R2 - Klamath Project; The chemical is distributed uniformly in the water by the use of a small pressure pump and a number of nozzles; July 12, 1945; Photo by C. O. Wamstad Title: Treatment of moss in the A-4 Lateral with benechlor 3C Author: United States. Bureau of Reclamation, Wamstad, C.O. Year: 1945, 2006, 2005 KP-1123-R2 - Klamath Project; The chemical is distributed uniformly in the water by the use of a small pressure pump and a number of nozzles; July 12, 1945; Photo by C. O. Wamstad