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作者 Alexander, Robert R.

標題 Estimating potential Engelmann spruce seed production on the Fraser Experimental Forest, Colorado / Robert R. Alexander, Carleton B. Edminster and Ross K. Watkins.

出版資料 Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, [1986]

複本

說明 7 p. : ill. ; 28 cm.
系列 Research paper RM ; 269
Notes Distributed to depository libraries in microfiche.
"July 1986"--T.p. verso.
With: Bound With: Modeling forest scenic beauty : concepts and application to ponderosa pine / Thomas C. Brown and Terry C. Daniel.
Bibliography Bibliography: p. 6-7.
主題 Engelmann spruce -- Colorado -- Fraser Experimental Forest.
Seed industry and trade -- Colorado -- Fraser Experimental Forest.
添加作者 Edminster, Carleton B.
Watkins, Ross K.
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
政府出版物號碼 83-B (MF)
A 13.78:RM-269
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