Abou-Bakr, Hassan2007-11-132007-11-131997http://hdl.handle.net/10625/22272Text38 p.enPEST CONTROLPESTS OF PLANTSPLANT DISEASESEGYPTBIOLOGICAL CONTROLPESTICIDESON-FARM RESEARCHPROJECT EVALUATIONImpact evaluation report on Integrated Pest ManagementEvaluation Report