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Стр. 1117
It has been reported that a preparation obtained from prothalli of the identified products . fern species Anemia phyllitidis controls antheridium formation in this species . If The total amount of radioactivity in this same preparation ...
It has been reported that a preparation obtained from prothalli of the identified products . fern species Anemia phyllitidis controls antheridium formation in this species . If The total amount of radioactivity in this same preparation ...
Стр. 1373
We selected species of the Chitonidae 153 531 ( 1966 ) ; H. Zachau , D. Dutting , the agreement with experiment is con- H. Feldman , Angew . Chem . 78 , 392 ( 1966 ) ; for the study , because three of the siderably improved .
We selected species of the Chitonidae 153 531 ( 1966 ) ; H. Zachau , D. Dutting , the agreement with experiment is con- H. Feldman , Angew . Chem . 78 , 392 ( 1966 ) ; for the study , because three of the siderably improved .
Стр. 1479
2 other species that we shall discuss , appear to have overlapped considerably if our criteria for identifying isolated teeth are sound . Mammuthus columbi had coarser teeth , with fewer plates , that can be taken to indicate browsing ...
2 other species that we shall discuss , appear to have overlapped considerably if our criteria for identifying isolated teeth are sound . Mammuthus columbi had coarser teeth , with fewer plates , that can be taken to indicate browsing ...
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acid activity American amount analysis animals appears applications associated carbon cause cells chemical chromatography complete concentration containing Department determined direct effect energy Engineering enzyme example experiments factor field force fraction function given glucose growth Illus increase indicated Institute International ions laboratory less light magnetic material means measured ment method Michigan minutes nature Notes observed obtained occur operation organic original percent period physical plant position possible present Press problems production protein range References relative response sample Science scientific separate shown similar species structure suggested surface Table temperature tion unit Univ University values volume write York