Showing results under subject: 'agricultural engineering'

Guidelines for monitoring populations of neotropical migratory birds on national forest system lands : monitoring task group report

Author: Manley, Patricia N. - United States. Forest Service. Wildlife and Fisheries Staff.
Publisher:Washington DC,US Dept of Agriculture, Forest Service, Wildlife and Fisheries Staff 1993
Abstract: no abstract

Amber sunglasses enhance foliage color discrimination

Author: Wade, Gary L. - Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:Radnor Pa,US Dept of Agriculture, Forest Service, Northeastern Forest Experiment Station 1997
Abstract: no abstract

Southern forestry notes : No. 126, March 1960

Author: Southern Forest Experiment Station (New Orleans, La.)
Publisher:New Orleans La,US Department of Agriculture, Forest Service, Southern Forest Experiment Station 1960
Abstract: no abstract

Soil moisture as affected by stand conditions

Author: Moyle, Ralph C. - Zahner, Robert. - Southern Forest Experiment Station (New Orleans, La.)
Publisher:New Orleans La,Southern Forest Experiment Station, Forest Service, US Dept of Agriculture 1954
Abstract: no abstract

Southern forestry notes : No. 116, July 1958

Author: Southern Forest Experiment Station (New Orleans, La.)
Publisher:New Orleans La,US Department of Agriculture, Forest Service, Southern Forest Experiment Station 1958
Abstract: no abstract

Indiana's forests in 1998

Author: Schmidt, Thomas L. - Hansen, Mark H. - Solomakos, James A. - United States. Forest Service. - United States. Forest Service. North Central Research Station.
Publisher:St Paul Minn 1992 Folwell Ave St Paul 55108,US Dept of Agriculture, Forest Service, North Central Research Station 2000
Abstract: no abstract

Striped cucumber beetle

Author: Benson, Mary F. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,Bureau of Entomology and Plant Quarantine, US Dept of Agriculture 1950
Abstract: no abstract

Distribution of plant-parasitic nematodes associated with forest trees of the world

Author: Ruehle, John L. - Southeastern Forest Experiment Station (Asheville, N.C.)
Publisher:Asheville NC,Southeastern Forest Experiment Station, Forest Service, US Dept of Agriculture 1967
Abstract: no abstract

Biological effects of ultraviolet radiation on plant growth and function : final report

Author: Christiansen, M. N. (Meryl N.), - BACER Program (U.S.) - United States. Science and Education Administration. Agricultural Research.
Publisher:Washington DC,Agricultural Research, Science and Education Administration, US Dept of Agriculture 1978
Abstract: no abstract

Forest statistics for the mountain region of North Carolina, 1955

Author: McCormack, James F. - Southeastern Forest Experiment Station (Asheville, N.C.)
Publisher:Asheville NC,US Dept of Agriculture, Forest Service, Southeastern Forest Experiment Station 1956
Abstract: no abstract
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