Bureau of Reclamation2017-10-192017-10-191941REC-117-19-087http://hdl.handle.net/20.500.11867/11934 sheets 11.5 x 8.5 inch. Typed. Annotated throughout in pencil. Rust staining moderately obscures context.Adjustments made in pencil to values.IrrigationStatistical dataWapato, Ahtanum, and Toppenish-Simcoe crop yield reports for 1941.