1-24 of 33 Books
Selected ground-water data in parts of Gilliam, Morrow, and Umatilla Counties, Oregon
Selected ground-water data in parts of Gilliam, Morrow, and Umatilla Counties, Oregon
By Ann Davies-Smith
Pendleton Project, Oregon
Pendleton Project, Oregon
By United States. Bureau of Reclamation.
Ground-water conditions and declining water levels in the Butter Creek area, Morrow and Umatilla Counties, Oregon
Ground-water conditions and declining water levels in the Butter Creek area, Morrow and Umatilla Counties, Oregon
By William S. Bartholomew
An evaluation of well-water nitrate exposure and related health risks in the Lower Umatilla Basin of Oregon
An evaluation of well-water nitrate exposure and related health risks in the Lower Umatilla Basin of Oregon
By Thomas J. Mitchell
Geologic map of the Desolation Butte quadrangle, Grant and Umatilla counties, Oregon
Geologic map of the Desolation Butte quadrangle, Grant and Umatilla counties, Oregon
By James George Evans
Ground-water conditions and declining water levels in the ordnance area, Morrow and Umatilla Counties, Oregon
Ground-water conditions and declining water levels in the ordnance area, Morrow and Umatilla Counties, Oregon
By William B. McCall
Estimated crop production costs on loam soils with side-roll irrigation systems, Oregon's Columbia Basin, 1978
Estimated crop production costs on loam soils with side-roll irrigation systems, Oregon's Columbia Basin, 1978
By David Holst
Estimated crop production costs on sandy soils with center-pivot irrigation systems, Oregon's Columbia Basin, 1978
Estimated crop production costs on sandy soils with center-pivot irrigation systems, Oregon's Columbia Basin, 1978
By David Holst
Report of findings and recommendations
Report of findings and recommendations
By Oregon. Corrections Division.
Vertical zonation in the Umatilla area, Oregon
Vertical zonation in the Umatilla area, Oregon
By W. L. Powers
Soil survey of Umatilla County Area, Oregon
Soil survey of Umatilla County Area, Oregon
By United States. Soil Conservation Service
Birder's guide to Umatilla County, Oregon
Birder's guide to Umatilla County, Oregon
By Aaron Skirvin
Collected memories
Collected memories
By Susan Badger Doyle
A guide to school district reorganization for Umatilla County, Oregon
A guide to school district reorganization for Umatilla County, Oregon
By Earl Eugene Ferguson
The Olympic-Wallowa Lineament, Hite Fault System, and Columbia River Basalt Group stratigraphy in northeast Umatilla County, Oregon
The Olympic-Wallowa Lineament, Hite Fault System, and Columbia River Basalt Group stratigraphy in northeast Umatilla County, Oregon
By Stephen Christopher Kuehn
Investigations on the improvement of irrigation practices in the Umatilla Irrigation Project
Investigations on the improvement of irrigation practices in the Umatilla Irrigation Project
By William Norman Stammers
A brief description of the ground-water conditions in the Ordinance area, Morrow and Umatilla Counties, Oregon
A brief description of the ground-water conditions in the Ordinance area, Morrow and Umatilla Counties, Oregon
By Jack Edward Sceva
Final report of the State Engineer of Oregon on the advisability of creating the Umatilla County People's Utility District
Final report of the State Engineer of Oregon on the advisability of creating the Umatilla County People's Utility District
By Chris L. Wheeler
Effects of the rural school district law on secondary schools of Umatilla County
Effects of the rural school district law on secondary schools of Umatilla County
By Eugene Laughlin Inskeep
Elk herd delineation using telemetry data, Ukiah WMU
Elk herd delineation using telemetry data, Ukiah WMU
By Don Wilt
Vegetable tests on sandy soil at the Umatilla Experiment Farm
Vegetable tests on sandy soil at the Umatilla Experiment Farm
By R. W. Allen
Water system feasibility study
Water system feasibility study
By Anderson Perry & Associates.
The Umatilla Experiment Station
The Umatilla Experiment Station
By T. P. Davidson