000			00306nam a2200133 4500
999			_c9341 _d9341
020			_a0521082552 _a0521096634 (pbk.)
082			_a575.1
100	1	0	_aCove, D. J
245	0	0	_aGenetics
260	0		_aCambridge [Eng.] _bUniversity Press, _c1971
300			_a215 p. _billus.
650		0	_aGenetics
942			_cBK