. Bulletin. Natural history; Natural history. - --4 /^ ^^^ A'^lsolate 49-23 - 10 solate 50-28. solate 50-24 > B 20 30 40 TIME IN DAYS 50 60 Fig. 15.—Progressive changes in pH produced in Tochinai liquid by four vascular isolates of Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural Hi


. Bulletin. Natural history; Natural history. - --4 /^ ^^^ A'^lsolate 49-23 - 10 solate 50-28. solate 50-24 > B 20 30 40 TIME IN DAYS 50 60 Fig. 15.—Progressive changes in pH produced in Tochinai liquid by four vascular isolates of Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division


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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory