000			00285 a2200121 4500
080			_a570 _bC 688
245	1		_aExchange of genetic material _bMechanisms and consequences:
260			_aNew York _c1958
650			_aGenetic Material
100			_a _d
300			_a433 p.
901			_a61539
999			_c30355 _d30355