000			00317nam a2200133Ia 4500
008			160316s1980 xxu||||| |||| 00| 0 eng d
020			_a
100			_aVale,Jack R.
245			_aGenes,Environment,And Behaviour
250			_a1ST
260			_aNEW YORK _bHARPER & ROW PUBLISHERS _c1980
300			_a470
700			_a _a
999			_c19794 _d19794