Origin and development of vegetation after spraying and burning in a coastal Oregon clearcut /Author: Stewart, R. E.
Publisher: Portland, Or. : Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station,
Date: 1978. This title can be found in 1 Iowa libraries.
Ammonium thiocyanate does not increase herbicidal control of salmonberry /Author: Stewart, R. E.
Publisher: Portland, Or. : Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station,
Date: 1977. This title can be found in 1 Iowa libraries.
Aerial application equipment for herbicidal drift reduction /Author: Stewart, R. E.
Publisher: Portland, Or. : Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station,
Date: 1976. This title can be found in 1 Iowa libraries.
Herbicides for control of western swordfern and western bracken /Author: Stewart, R. E.
Publisher: Portland Or. : Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station,
Date: 1976. This title can be found in 1 Iowa libraries.
Foliage sprays for site preparation and release from six coastal brush species /Author: Stewart, R. E.
Publisher: Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture,
Date: 1974. This title can be found in 1 Iowa libraries.
Budbreak sprays for site preparation and release from six coastal brush species /Author: Stewart, R. E.
Publisher: Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture,
Date: 1974. This title can be found in 1 Iowa libraries.
Repeated spraying to control four coastal brush species /Author: Stewart, R. E.
Publisher: Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,
Date: [1974] This title can be found in 1 Iowa libraries.
Aerial spray adjuvants for herbicidal drift control /Author: Gratkowski, H.
Publisher: Portland Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,
Date: 1973. This title can be found in 1 Iowa libraries.
The population of Iowa : its composition and changes : a brief sociological study of Iowa's human assets /Author: Harter, Wm. L.
Publisher: Ames, Iowa : Agricultural Experiment Station, Iowa State College of Agriculture and Mechanical Arts,
Date: 1930. This title can be found in 3 Iowa libraries.
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This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.