The effect of parasitism by <i>Aphidius ervi</i> on development and reproduction of the pea aphid <i>Acyrthosiphon pisum</i>
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چکیده
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the effect of using visual aids on the development of speech act of disagreement among iranian intermediate efl learners
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ژورنال
عنوان ژورنال: New Zealand Plant Protection
سال: 2005
ISSN: 1179-352X,1175-9003
DOI: 10.30843/nzpp.2005.58.4273