div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: 1991 6 No 3 1991 DNA 6 DNA C 1 C02 J 800C 1958 315 ppm 1988 350ppm 30 35ppm C ppm 350 355 350 345 340 335 330 325 320 315 310 1988 bdLö 52 b Y a 001 05—10 2—5ppm 1968 src=https:reader033vdocumentsusreader033viewer20220503135f8510b850825720d729d06dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: 1991 6 No 3 1991 DNA 6 DNA C 1 C02 J 800C 1958 315 ppm 1988 350ppm 30 35ppm C ppm 350 355 350 345 340 335 330 325 320 315 310 1988 bdLö 52 b Y a 001 05—10 2—5ppm 1968 src=https:reader033vdocumentsusreader033viewer20220503135f8510b850825720d729d06dhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: 1991 6 No 3 1991 DNA 6 DNA C 1 C02 J 800C 1958 315 ppm 1988 350ppm 30 35ppm C ppm 350 355 350 345 340 335 330 325 320 315 310 1988 bdLö 52 b Y a 001 05—10 2—5ppm 1968 src=https:reader033vdocumentsusreader033viewer20220503135f8510b850825720d729d06dhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: 1991 6 No 3 1991 DNA 6 DNA C 1 C02 J 800C 1958 315 ppm 1988 350ppm 30 35ppm C ppm 350 355 350 345 340 335 330 325 320 315 310 1988 bdLö 52 b Y a 001 05—10 2—5ppm 1968 src=https:reader033vdocumentsusreader033viewer20220503135f8510b850825720d729d06dhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: 1991 6 No 3 1991 DNA 6 DNA C 1 C02 J 800C 1958 315 ppm 1988 350ppm 30 35ppm C ppm 350 355 350 345 340 335 330 325 320 315 310 1988 bdLö 52 b Y a 001 05—10 2—5ppm 1968 src=https:reader033vdocumentsusreader033viewer20220503135f8510b850825720d729d06dhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: 1991 6 No 3 1991 DNA 6 DNA C 1 C02 J 800C 1958 315 ppm 1988 350ppm 30 35ppm C ppm 350 355 350 345 340 335 330 325 320 315 310 1988 bdLö 52 b Y a 001 05—10 2—5ppm 1968 src=https:reader033vdocumentsusreader033viewer20220503135f8510b850825720d729d06dhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdiv