@book{28854,
	author = {Sastry, N.S.R. and Thomas, C.K.},
	title = {Livestock production  management/by N.S. R. sastry and C.K. Thomas },
	publisher = {Kalyani Publishers;},
	year = {2010.},
	address = {Ludhiana:},
	edition = {4th. rev. &  enl. ed.}
}