@book{56234,
	author = {Refaei, A. R.},
	title = {Impact of freezing storage on attachment of pasteuria penetrans isolate p-20 to meloidogyne incognita and nematode development on two host plants},
	url = {http://nile.enal.sci.eg/EALE/2003/MUJAS/2803/4/3127.pdf}
}