@book{16120,
	author = {Hof, G.},
	title = {An investigation into the extent to which various dietry components; particularly lactose, are related to the incidence of diarrhoa in milk-fed calves},
	publisher = {Veenaman & Zonen,},
	year = {1980},
	series = {Mededelingen landbowhogeschool},
	address = {Wageningen :}
}