Insects associated with wild plants in Europe and the Middle East : biological control of weeds surveys Pemberton, Robert W. creator Hoover, Edna M. contributor United States. Science and Education Administration. contributor text book Washington Science and Education Administration ; for sale by the Supt. of Docs., U.S. G.P.O 1980 1980
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ENG Issued Oct. 1980. Includes index. Europe Insects Middle East Weeds Miscellaneous publication (United States. Dept. of Agriculture), no. 1382 https://www.biodiversitylibrary.org/bibliography/65302 7220902000000 10.5962/bhl.title.65302 AGL