ScienceJohn Michels (Journalist) 1955 |
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Стр. 107
... obtained rapid exsheathment in vivo with several species of infective larvae of sheep by using cellophane dialysis mem- branes in fistulas of the rumen and abomasum . Ex- sheathment has similarly been obtained in this lab- oratory at a ...
... obtained rapid exsheathment in vivo with several species of infective larvae of sheep by using cellophane dialysis mem- branes in fistulas of the rumen and abomasum . Ex- sheathment has similarly been obtained in this lab- oratory at a ...
Стр. 299
... obtained remained re- sistant after 12 transfers in normal medium . Resistant mutants were also obtained on solid medium contain- ing LiCl in this same range of concentrations . Ten to 20 days after plating , a comparison with the ...
... obtained remained re- sistant after 12 transfers in normal medium . Resistant mutants were also obtained on solid medium contain- ing LiCl in this same range of concentrations . Ten to 20 days after plating , a comparison with the ...
Стр. 470
... Obtained from Merck and Co. , Inc. Obtained from the University of Chicago Toxicity Laboratory . Obtained from the Army Chemical Center , Md . ཕུ ཀལ Communications. Agent Concn . ( % ) Haploid ( from unmated females ) Haploid + diploid ...
... Obtained from Merck and Co. , Inc. Obtained from the University of Chicago Toxicity Laboratory . Obtained from the Army Chemical Center , Md . ཕུ ཀལ Communications. Agent Concn . ( % ) Haploid ( from unmated females ) Haploid + diploid ...
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ANNUAL REVIEW | 166 |
PSYCHOLOGY | 189 |
Child Psychology M RadkeYarrow and L J Yarrow | 220 |
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