P. Mcdonald

发表

PACIFIC SOUTHWEST Forest and Range Experiment Station

P. Mcdonald, P. McDonald, William G. O'Rega, 1973 .

Morphology, Physiology, Genetics, Enigmas, and Status of an Extremely Rare Tree: Mutant Tanoak

Jessica W. Wright, P. Mcdonald, Jessica W Wright, 2013 .

Silviculture-ecology of forest-zone hardwoods in the Sierra Nevada

J. Tappeiner, P. Mcdonald, P. McDonald, 1996 .

Ponderosa pine seedlings and competing vegetation: ecology, growth, and cost.

P. Mcdonald, G. Fiddler, P. McDonald, 1990 .

Seedfall, regeneration, and seedling development in group-selection openings. Forest Service research paper (Final)

P. Mcdonald, C. S. Abbott, P. McDonald, 1994 .

Ponderosa pine needle length: an early indicator of release treatment effectiveness

C. Skinner, P. Mcdonald, G. Fiddler, 1992 .

Estimating seed crops of conifer and hardwood species

P. Mcdonald, P. McDonald, 1992 .

Repeated manual release in a young plantation: Effect on douglas-fir seedlings, hardwoods, shrubs, forbs, and grasses. Forest Service research paper (Final)

P. Mcdonald, G. Fiddler, H. Harrison, 1994 .

Silviculture , Ecology , and Management of Tanoak in Northern California

J. Tappeiner, P. Mcdonald, P. McDonald, 2004 .

Mulches aid in regenerating California and Oregon forests: past, present, and future.

P. Mcdonald, O. T. Helgerson, P. McDonald, 1990 .

Ecology and Manipulation of Bearclover ( Chamaebatia foliolosa ) in Northern and Central California : The Status of Our Knowledge

P. Mcdonald, G. Fiddler, D. A. Potter, 2004 .

Density and Development of Bracken Fern (Pteridium aquilinum) in Forest Plantations as Affected by Manual and Chemical Application

P. Mcdonald, G. Fiddler, C. S. Abbott, 2003 .

Recovery of a Bearclover (Chamaebatia foliolosa) Plant Community after Site Preparation and Planting of Ponderosa Pine Seedlings

P. Mcdonald, G. Fiddler, P. McDonald, 1999 .

Effect of cattle grazing, seeded grass, and an herbicide on ponderosa pine seedling survival and growth

P. Mcdonald, G. Fiddler, P. McDonald, 1999 .

Vegetation trends in a 31-year-old ponderosa pine plantation: Effect of different shrub densities. Forest Service research paper

P. Mcdonald, C. S. Abbott, P. McDonald, 1997 .

Forest vegetation management without herbicides : proceedings of a workshop held February 18-19, 1992

Bruno Meyer, Eric Hanson, Philip G. Comeau, 1993 .

Mechanical and Chemical Release Applied to a 16-Yea11-01d Pine Plantation

S. Mori, P. Mcdonald, G. Fiddler, 2008 .

Silvical characteristics of California black oak (Quercus kelloggii Newb.)

P. Mcdonald, 1969 .

Seed dissemination in small clearcuttings in north-central California.

P. Mcdonald, P. McDonald, 1980 .

Grasses in Young Conifer Plantations - Hindrance and Help

P. Mcdonald, P. McDonald, 1986 .

THE BIGCONE DOUGLAS-FIR—CANYON LIVE OAK COMMUNITY IN SOUTHERN CALIFORNIA

P. Mcdonald, E. E. Littrell, 1976 .

The development of defensive behavior against predation by army ants.

H. Topoff, P. Mcdonald, P. McDonald, 1986, Developmental psychobiology.

Reliability of tanoak volume equations when applied to different areas

V. Simon, P. Mcdonald, N. Pillsbury, 1995 .

DISPOSITION OF SOIL MOISTURE HELD IN TEMPORARY STORAGE IN LARGE PORES

P. Mcdonald, 1967 .

Use of radioactive sources in measuring characteristics of snowpacks

H. W. Anderson, P. Mcdonald, 1962 .