Unknown2019-08-132019-08-131959-02RPB-102-01-001http://hdl.handle.net/20.500.11867/175862 sheets 8 x 10.5 inch. Typed recto and verso. Single sheet 8 x 1.5 inch. Typed. Single sheet 8.5 x 11 inch. Typed.First headline: "Gross returns from crops grown on the Columbia Basin Project in 1958 amounted to $27.3 million." The other is: "The acreage, yield, price per unit, percent of total acreage and percent of total value of 39 crops grown on the Columbia Basin Project in 1961."IrrigationStatistical data