@mastersthesis {17839,
	title = {Effect of some cultural practices on potato production for processing },
	year = {1996},
	school = {cairo},
	type = {Physiology},
	address = {giza},
	author = {Said A. Shehata and Elsherbeny A. Aboelhassan and Amer R. Rabiee and Ahmed M. Nabeal}
}
