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Growth of ponderosa pine thinned to different stocking levels in central Oregon [microform] : 30-year results / P.H. Cochran and James W. Barrett (Research paper PNW ; RP-508)

Growth of ponderosa pine thinned to different stocking levels in central Oregon [microform] : 30-year results / P.H. Cochran and James W. Barrett (Research paper PNW ; RP-508)
Microform図書
1999<YCA-A 13.78:PNW-RP-508>
National Diet Library
  • Subject HeadingPonderosa pine -- Thinning -- Oregon Ponderosa pine -- Oregon -- G...

Thirty-five-year growth of ponderosa pine saplings in response to thinning and understory removal [microform] / P.H. Cochran and James W. Barrett (Research paper PNW ; RP-512)

Thirty-five-year growth of ponderosa pine saplings in response to thinning and understory removal [microform] / P.H. Cochran and James W. Barrett (Research paper PNW ; RP-512)
Microform図書
1999<YCA-A 13.78:PNW-RP-512>
National Diet Library
  • Subject Heading... -- Statistics Ponderosa pine -- Thinning -- Oregon -- Pringle Falls Experimental...

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