000			00317nam a2200145Ia 4500
020			_a0199140448
082			_a574 _bBEI
100			_aBeckett, B. S _944126
245			_aIllustrated biology
260			_aLondon: _bO.U.P, _c1978.
300			_b208p.: ill.
500			_aIncludes index
546			_aEng
942			_cBK
999			_c24771 _d24771