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Oxyfluorfen safe to use in Engelmann spruce seedbeds [microform] / John P. Sloan (Research note INT ; 416)

Oxyfluorfen safe to use in Engelmann spruce seedbeds [microform] / John P. Sloan (Research note INT ; 416)
マイクロ図書
1993<YCA-A 13.79:INT-416>
国立国会図書館
  • 件名...ries -- Canada Engelmann spruce -- Great Plains -- Seedlings Engelmann spruce -- Canada -- Seedlings Engelmann spruce -- Weed contro......- Great Plains Engelmann spruce -- Weed control -- Canada

Silvical characteristics of Engelmann spruce / Robert R. Alexander and Wayne D. Shepperd (General technical report RM, 0277-5786 ; 114)

Silvical characteristics of Engelmann spruce / Robert R. Alexander and Wayne D. Shepperd (General technical report RM, 0277-5786 ; 114)
マイクロ図書
1984<YCA-A 13.88:RM-114>
国立国会図書館
  • 件名Engelmann spruce Spruce Forests and forestry

Ecology, silviculture, and management of the Engelmann spruce--subalpine fir type in the central and southern Rocky Mountains / Robert R. Alexander (Agriculture handbook ; no. 659)

Ecology, silviculture, and management of the Engelmann spruce--subalpine fir type in the central and southern Rocky Mountains / Robert R. Alexander (Agriculture handbook ; no. 659)
マイクロ図書
1987<YCA-A 1.76:659>
国立国会図書館
  • 件名Engelmann spruce -- Rocky Mountains Region Fir...

Natural regeneration of Engelmann spruce after clearcutting in the central Rocky Mountains in relation to environmental factors / Robert R. Alexander (USDA Forest Service Research paper RM ; 254)

Natural regeneration of Engelmann spruce after clearcutting in the central Rocky Mountains in relation to environmental factors / Robert R. Alexander (USDA Forest Service Research paper RM ; 254)
マイクロ図書
1984<YCA-A 13.78:RM-254>
国立国会図書館
  • 件名Engelmann spruce Forest reproduction -- Enviro...

Natural regeneration in Intermountain spruce-fir forests : a gradual process / Carl E. Fiedler, Ward W. McCaughey, Wyman C. Schmidt (Research paper INT ; 343)

Natural regeneration in Intermountain spruce-fir forests : a gradual process / Carl E. Fiedler, Ward W. McCaughey, Wyman C. Schmidt (Research paper INT ; 343)
マイクロ図書
1985<YCA-A 13.78:INT-343>
国立国会図書館
  • 件名...ion -- Wyoming Engelmann spruce Fir -- Idaho Fir -- Utah Fir ...

Loss of Engelman spruce seedlings at Mt. Sopris Tree Nursery, Carbondale, Colorado / prepared by Diane M. Hildebrand (Biological evaluation ; R 2-77-14)

Loss of Engelman spruce seedlings at Mt. Sopris Tree Nursery, Carbondale, Colorado / prepared by Diane M. Hildebrand (Biological evaluation ; R 2-77-14)
マイクロ図書
1977<YCA-A 13.97:2-77-14>
国立国会図書館
  • 件名Engelmann spruce -- Diseases and pests -- Colo...

Spruce beetle : San Isabel National Forest, Salida Ranger District (Biological evaluation)

Spruce beetle : San Isabel National Forest, Salida Ranger District (Biological evaluation)
マイクロ図書
1971<YCA-A 13.97/2:S 771/x>
国立国会図書館
  • 件名Spruce bark-beetles Engelmann spruce -- Diseases and pests -- Colo...

Spruce beetle : San Isabel National Forest, San Carlos Ranger District, Greenhorn timber sale (Biological evaluation)

Spruce beetle : San Isabel National Forest, San Carlos Ranger District, Greenhorn timber sale (Biological evaluation)
マイクロ図書
1971<YCA-A 13.97/2:S 771/2/x>
国立国会図書館
  • 件名Spruce-bark beetles Engelmann spruce -- Diseases and pests -- Colo...

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