Wayne K. Olson
Identifiers
- Open LibraryOL682252A
Top Subjects
- Greenbug -- Bibliography (1)
- Russian wheat aphid -- Bibliography (1)
- Wheat -- Diseases and pests -- Bibliography (1)
- European Economic Community countries (1)
- Agriculture and state -- European Economic Community countries -- Bibliography (1)
- General Agreement on Tariffs and Trade (Organization) Bibliography (1)
- Agriculture and state -- Bibliography (1)
Books by Wayne K. Olson
Total count: 3
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The Russian wheat aphidU.S. Dept. of Agriculture, National Agriculture Library1989-01-01
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The common agricultural policy of the European CommunityJanuary 1979 - August 1991National Agricultural Library1991-01-01
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Agriculture and the GATTa retrospective bibliography 1948-1980National Agricultural Library1992-01-01