000			00481 a2200181 4500
999			_c35853 _d37400
003			ISURa
008			180724b xxu||||| |||| 00| 0 eng d
020			_a9559244035
041			_aEnglish
082			_a660.6 _bMAT
100			_aMathew , C.P.D.W. _959345
245			_aBiotechnology
260			_c1997 _aColombo _bThe Institute of chemistry , Ceylon
300			_bill. _c22 cm. _a47 p.
650			_aTechnologies _959346
700			_aJansz , E.R. _eed _912369
942			_cSR _2ddc