Multipurpose silviculture in ponderosa pine stands of the Montane Zone of central Colorado /

Identification and ecology of old ponderosa pine trees in the Colorado Front Range /
Published: (2003)

Twenty-year growth of ponderosa pine saplings thinned to five spacings in central Oregon /
by: Barrett, James W. (James Willis), 1922-
Published: (1982)

Growth after thinning ponderosa and Jeffrey pine pole stands in northeastern California /
by: Oliver, William W.
Published: (1972)

Silviculture of Ponderosa pine in the Black Hills : the status of our knowledge /
by: Boldt, Charles E. (Charles Eugene), 1928-
Published: (1974)

Silviculture of central and southern Rocky Mountain forests : a summary of the status of our knowledge by timber types /
by: Alexander, Robert R.
Published: (1974)

Fire hazard from precommercial thinning of ponderosa pine /
by: Fahnestock, George R.
Published: (1968)

Estimating value and volume of ponderosa pine trees by equations /
by: Plank, Marlin E.
Published: (1981)

Volume, taper, and related tables for southwestern ponderosa pine /
by: Myers, Clifford A. (Clifford Albert), 1920-
Published: (1963)

Using a terrestrial ecosystem survey to estimate the historical density of ponderosa pine trees /
Published: (2011)

Thirty-five-year growth of ponderosa pine saplings in response to thinning and understory removal /
by: Cochran, P. H.
Published: (1999)

Estimating cubic volume of small diameter tree-length logs from ponderosa and lodgepole pine /
by: Plank, Marlin E.
Published: (1984)

Photo series for quantifying forest residues in the ponderosa pine type, ponderosa pine and associated species type, lodgepole pine type /
by: Maxwell, Wayne G., et al.
Published: (1976)

Development and evaluation of an even- and uneven-aged ponderosa pine/Arizona fescue stand simulator /
by: Hann, David W.
Published: (1980)

A Ponderosa pine-lodgepole pine spacing study in central Oregon : results after 20 years /
by: Seidel, Kenneth W.
Published: (1989)

Silviculture of southwestern ponderosa pine : the status of our knowledge /
by: Schubert, Gilbert Herman, 1915-
Published: (1974)

Reducing fire hazard in ponderosa pine thinning slash by mechanical crushing /
by: Dell, John D., et al.
Published: (1969)

Response of ponderosa pine stands to pre-commercial thinning on Nez Perce and Spokane Tribal Forests in the Inland Northwest, USA /
Published: (2011)

Growth of lodgepole pine stands and its relation to mountain pine beetle susceptibility /
by: Mata, S. A.
Published: (2003)

Silviculture of ponderosa pine in the central and southern Rocky Mountains /
by: Shepperd, Wayne D.
Published: (1983)

Genetic gains from tree improvement of ponderosa pine in southern Idaho /
by: Rehfeldt, G. E.
Published: (1980)

Ecology, silviculture, and management of Black Hills ponderosa pine /
by: Shepperd, Wayne D.
Published: (2002)

Cone maturation in ponderosa pine foliage scorched by wildfire /
by: Rietveld, W. J.
Published: (1976)

Opportunities for increasing water yields and other multiple use values on ponderosa pine forest lands /
Published: (1974)

Management of ponderosa pine in the Southwest, as developed by research and experimental practice /
by: Pearson, G. A. (Gustaf Adolph), 1880-
Published: (1950)

Stocking levels and underlying assumptions for uneven-aged ponderosa pine stands /
by: Cochran, P. H.
Published: (1992)

Photo series for quantifying forest residues in the Black Hills, ponderosa pine type, spruce type.
by: Maxwell, Wayne G.
Published: (1982)

Roots of a ponderosa pine /
by: Curtis, James D.
Published: (1964)

Dynamics and stocking-level relationships of multi-aged ponderosa pine stands /
by: O'Hara, Kevin L. (Kevin Laughlin)
Published: (1996)

Growth of planted ponderosa pine thinned to different stocking levels in northern California /
by: Oliver, William W.
Published: (1979)

Ponderosa pine managed-yield simulator : PPSIM users guide /
by: DeMars, Donald J.
Published: (1987)

Ponderosa pine.
by: Lowery, David P.
Published: (1984)

Method of estimating ground fuels under two inches in diameter in southwestern ponderosa pine stands /
by: Eakle, T. W. (Thomas William), 1945-
Published: (1979)

The Front Range pine type : a 40-year photographic record of plant recovery on an abused watershed /
by: Gary, Howard L.
Published: (1977)

Site classification of ponderosa pine stands under stocking control in California /
by: Powers, Robert F.
Published: (1978)

Eighty-eight years of change in a managed ponderosa pine forest /
Published: (1999)

Direct seeding ponderosa pine on recent burns in Arizona /
by: Rietveld, W. J.
Published: (1976)