Showing results under subject: 'soil science'

The Laws in force against injurious insects and foul brood in the United States

Author: Burgess, A. F. (Albert Franklin), - Howard, L. O. (Leland Ossian),
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 19061907
Abstract: no abstract

Papers on the cotton boll weevil and related and associated insects

Author: United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 19061907
Abstract: no abstract

Composts and composting of organic wastes, 1979-March 1987 : 231 citations

Author: Maclean, Jayne T. - National Agricultural Library (U.S.)
Publisher:Beltsville Md,US Dept of Agriculture, National Agricultural Library 1987
Abstract: no abstract

A survey of extent and cost of weed control and specific weed problems

Author: Danielson, L. L. (Loran Leroy), - Ennis, W. B. (William Brice), - Klingman, Dayton L., - Shaw, W. C. - Timmons, F. L. (Francis Leonard), - United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1965
Abstract: no abstract

The care of wounds in the treatment of shade trees for borers

Author: Middleton, William. - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1924
Abstract: no abstract

The woodsman's handbook

Author: Graves, Henry S. (Henry Solon), - Ziegler, Edwin Allen,
Publisher:Washington DC,US Dept of Agriculture, Bureau of Forestry 1912
Abstract: no abstract

Summary of activities fiscal year 1962, Plant Quarantine Division

Author: United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1962
Abstract: no abstract

Land exchanges within national forests

Author: United States. Forest Service.
Publisher:United States,United States Department of Agriculture, Forest Service 1952
Abstract: no abstract

Reports of observations and experiments in the practical work of the Division

Author: Riley, Charles V. (Charles Valentine),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 18901893
Abstract: no abstract

Swine housing facilities

Author: Kennedy, Brian. - Alberta.
Publisher:Edmonton,Alberta Agriculture, Engineering and Rural Services Division 1982
Abstract: no abstract
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