International Seminar "Biological Control and Integrated Management of Paddy and Aquatic Weeds in Asia"
Food and Fertilizer Technology Center for the Asian and Pacific Region
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Robbins, Wilfred William, 1884-1952, Crafts, Alden Springer, 1897-, Raynor, Richard N.
McGraw-Hill
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International Symposium On Factors Determining The Behavior Of Plant Pathogens In Soil (1st : 1963 : Berkeley (Calif.))
University of California
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Jeger, Michael J., Bailey, John A., British Society for Plant Pathology
C.A.B. International
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King, Lawrence J.
L. Hill, Interscience Publishers
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International Wheat Genetics Symposium, Ramanujam, S., Indian Society of Genetics & Plant Breeding
Indian Society of Genetics & Plant Breeding
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Terry, P. J., Michieka, R. W.
Food and Agriculture Organization of the United Nations
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Erwin, D. C. (Donald C.), Bartnicki-Garcia, S. (Salomon), Tsao, P. H. (Peter Hsing-tsuen), 1929-, American …
American Phytopathological Society
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Charudattan, R., Walker, H. L. (H. Lynn)
Wiley
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Symposium (International) on Combustion (24th : 1994 : University of California), Combustion Institute (U.S.)
Combustion Institute
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Wood, R. K. S., Way, M. J. (Michael James), Royal Society (Great Britain)
Royal Society
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International Neurochemical Symposium, Richter, Derek
Pergamon
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