Showing results under subject: 'agronomy'

Diseases of widely planted forest trees

Author: International Union of Forestry Research Organizations. Working Group on International Cooperation in Forest Disease Research. Section 24: Forest Protection. - FAO/IUFRO Symposium on Internationally Dangerous Forest Diseases and Insects Oxford, Eng.)
Publisher:Washington,US Dept of Agriculture, Forest Service 1964
Abstract: no abstract

The boxelder bug

Author: Wollerman, Edward H., - United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1965
Abstract: no abstract

The uncontrollable fire

Author: Headley, Roy.
Publisher:California,US Dept of Agriculture, Forest Service 1919
Abstract: no abstract

Your water supply and forests

Author:
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1972
Abstract: no abstract

Practical crop protection

Author: Dorrance, Michael J. - Alberta. Soil and Crop Management Branch.
Publisher:Edmonton Alta,Alberta Agriculture, Food and Rural Development 1994
Abstract: no abstract

Indian River timber sale(s) : final environmental impact statement Vol. I

Author: Tongass National Forest (Agency : U.S.). Sitka Ranger District. - Tongass National Forest (Agency : U.S.). Hoonah Ranger District.
Publisher:Sitka Alaska,US Dept of Agriculture, Forest Service 1999
Abstract: no abstract

Indian River timber sale(s) : final environmental impact statement Vol. II

Author: Tongass National Forest (Agency : U.S.). Sitka Ranger District. - Tongass National Forest (Agency : U.S.). Hoonah Ranger District.
Publisher:Sitka Alaska,US Dept of Agriculture, Forest Service 1999
Abstract: no abstract

Pollination requirements of fruits and nuts

Author: Griggs, William H. (William Holland),
Publisher:Berkeley Calif,College of Agriculture, University of California 1953
Abstract: no abstract

Grass seed production

Author: Sumner, Dorman C., - Miller, Milton D.,
Publisher:Berkeley,College of Agriculture, University of California 1949
Abstract: no abstract

Diseases of truck crops / Ralph E. Smith

Author: Smith, Ralph E. (Ralph Eliot),
Publisher:Berkeley Calif,College of Agriculture, Univ of Calif 1940
Abstract: no abstract
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