000			00338nam a2200145Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
020			_a91270618
041			_aen
082			_a636.22
100			_aGOODWIN, Derek H.
245		0	_aBeef management and production
260			_aLondon _bHutchinson _c1977
300			_a199p.
942			_cSR
999			_c75278 _d75278