Showing results under subject: 'forestry'

Biological control quarantine : needs and procedures : proceedings of a workshop

Author: Coulson, Jack R., - Soper, Richard S. - Williams, David W. - United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1991
Abstract: no abstract

Control of certain ditchbank weeds on irrigation systems

Author: Hodgson, J. M. (Jesse M.),
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1962
Abstract: no abstract

Research in plant transpiration, 1961

Author: Pallas, James E. (James Edward),
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1963
Abstract: no abstract

Estimating cost of production on tobacco-cotton farms in the coastal plain of North Carolina

Author: Hole, Erling, - Vermeer, James,
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1960
Abstract: no abstract

Summary of activities fiscal year 1963, Plant Quarantine Division

Author: United States. Agricultural Research Service.
Publisher:Hyattsville MD,US Dept of Agriculture, Agricultural Research Service 1963
Abstract: no abstract

A working plan for forest lands in Berkeley County, South Carolina

Author: Chapman, Charles Sidney.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Forestry 1905
Abstract: no abstract

Plant explorations : ornamentals in the Netherlands, West Germany, and Belgium

Author: Meyer, Frederick G.
Publisher:Washington,Agricultural Research Service, US Dept of Agriculture 1963
Abstract: no abstract

A survey of pears, nuts, and other fruit clones in the United States

Author: Fisher, Herbert Harry, - United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1964
Abstract: no abstract

Effects of phosphorus and potassium fertilizers on the yield and botanical and chemical composition of seven grass-legume mixtures, 1952-1954

Author: Hunt, O. J. - Wagner, R. E., - United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1963
Abstract: no abstract

Threatened and endangered plants of Nevada : an illustrated manual

Author: Mozingo, Hugh Nelson. - Williams, Margaret, - U.S. Fish and Wildlife Service - United States. Bureau of Land Management. Nevada State Office.
Publisher:Washington DC,US Department of Agriculture, Fish Wildlife Service 1981
Abstract: no abstract
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