@article {172549,
	title = {Automatic knowledge acquisition tool for irrigation and fertilization expert systems},
	journal = {Expert systems with Applications},
	volume = {24},
	year = {2003},
	note = {n/a},
	pages = {49-57},
	publisher = {Pergamon},
	abstract = {n/a},
	isbn = {0957-4174},
	author = {Rafea, Ahmed and Hassen, Hesham and Hazman, Maryam}
}
