Biological control and integrated crop protection towards environmentally safer agriculture. (Wageningen: Centre for Agricultural Publishing and Documentation, 1992). 239 pp. Hardback dfl. 123.00. ISBN 90-220-1077-5.
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1993 ◽
Vol 47
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pp. 272-274
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2013 ◽
Vol 5
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pp. 378-381
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1997 ◽
Vol 64
(2)
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pp. 157-163
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2010 ◽
pp. 415-448
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1997 ◽
Vol 64
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pp. 173-179
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