000			00382nam a22001577a 4500
003			OSt
008			220706b |||||||| |||| 00| 0 eng d
082			_a574 _bG36B
100			_aGerking, Shelby D.
245			_aBiological systems
260			_aPhiladelphia: _bW.B.Saunders Co. _c1969.
300			_axiv, 480 p.
650			_aPure Science
650			_aBiology
942			_2ddc _cSW
999			_c24847 _d24847