@book{52020,
	author = {Mangoud, Ashraf A. H. and Abd El-Gawad, Hany A. S.},
	title = {Comparison between some natural control agents and buprofezin in the management of Aphis gossypii (glover), on cotton plants},
	url = {http://nile.enal.sci.eg/EALE/2004/BESEES/3004/0/73.pdf}
}