000 00313nam a2200133Ia 4500
008 160316s1973 xxu||||| |||| 00| 0 eng d
020 _a
100 _aS . Safe
245 _aMass Spectrometry Of Pesticides And And Polutants
250 _a1st
260 _aOHIO
_bCRC PRESS
_c1973
300 _a220
700 _a
_a
999 _c34213
_d34213