Showing results under subject: 'aquaculture'

The Japanese flowering cherry trees of Washington, D.C. : a living symbol of friendship

Author: Jefferson, Roland M. - Fusonie, Alan M. - United States. Agricultural Research Service.
Publisher:Washington,Dept of Agriculture, Agricultural Research Service 1977
Abstract: no abstract

Recent research on foliage diseases : conference proceedings : Carlisle, Pennsylvania, May 29-June 2, 1989

Author: Merrill, William. - Ostry, Michael E. - United States. Forest Service. - International Union of Forestry Research Organizations. Working Party on Foliage Diseases.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1990
Abstract: no abstract

Criteria for deciding about forestry research programs

Author: Callaham, Robert Z.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1981
Abstract: no abstract

Incense-cedar : an American wood

Author: McDonald, Philip M. - United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1973
Abstract: no abstract

Ponderosa pine

Author: Betts, Harold S. - United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1945
Abstract: no abstract

Geometroid caterpillars of northeastern and Appalachian forests

Author: Wagner, David L., - United States. Forest Health Technology Enterprise Team.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 2001
Abstract: no abstract

A Job with the Forest Service : information about permanent and temporary jobs with the U. S. Forest Service

Author: United States. Forest Service.
Publisher:Washington DC,US Department of Agriculture, Forest Service 1955
Abstract: no abstract

Phoradendron on conifers

Author: Hawksworth, Frank G. (Frank Goode), - Scharpf, Robert F., - United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1981
Abstract: no abstract

Distribution and migration of North American shorebirds

Author: Cooke, Wells W. (Wells Woodbridge), - Fuertes, Louis Agassiz,
Publisher:Washington,US Dept of Agriculture, Biological Survey 1910
Abstract: no abstract

The control of weeds

Author: Ball, Walter S. (Walter Scott), - Robbins, Wilfred William, - Madson, B. A. (Ben Adolph),
Publisher:Berkeley Calif,College of Agriculture, University of California 1931
Abstract: no abstract
© Lagos APPEALS project 2023
Powered by: