A PRELIMINARY NOTE ON A SUBFOSSIL FAUNA OF SMALL VERTEBRATES ON AN OLD DELTA IN THE REGION OF ZUMPANGO MEXICO
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Universidad Nacional Autónoma de Mexico, Instituto de Biología, CD MEXICO, DF, MEX
Abstract
Total beta-amylase was studied by a modification of Miller and Sandstedt's method; protease activity was detd first in the dry seed and then in undried germinated ones, by the Waldschmidt-Leitz method Saccharogenic activity increased up to the 10th day