@book{15794,
	author = {Mervat Mohamed Atallah Abeed and Abdelall Zaki Tayeb , },
	title = {Energy requirements for the cultivation of vineyards / },
	publisher = {Mervat Mohamed Atallah Abeed , },
	year = {1997},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}