000			00342nam a22001337a 4500
050			_aMED RC117. _bA3
245			_aAscaris and its public health significance
260			_aLondon _bTaylor and Francis _c1985
300			_aix, 285p.: _bill
700			_aCrompton, D.W.T
700			_aNesheim, M.C
700			_aPawlowski, Z.S
942			_cBK
999			_c10971 _d10971