@book{57832,
	author = {Sherien Abdelrahman Yassien Ali  and Ali Attia Nigm , },
	title = {Effect of climate change on milk production of holstein cows maintained in the Nile Delta of Egypt / },
	publisher = {Sherien Abdelrahman Yassien Ali , },
	year = {2016},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}