000			00380nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a92-5-102593-2
041			_aen
082			_a636.23'4
100			_aJASIOROWSKI,H.A
245		4	_aThe international friesian strain comparison trial:A world perspective]
260			_aRome. _bFAO _c1988
300			_avii, 452p
942			_cPR
999			_c46286 _d46286