@book{235603,
	author = {Nordeide, J. T. and Holm, J. C. H. R.},
	title = {The use of oxytetracycline as a marker for juvenile cod - Gadus morhua L. -},
	note = {Nordeide, J. T.-Institute of Marine Research, P.O Box 1870 Nordnes, N-5024 Bergen, Norway}
}