ScienceJohn Michels (Journalist) 1945 |
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Page 108
... Recent time . In our present state of knowledge , arguments as to whether a particular discovery is very late Pleistocene or very early Recent are quite aca- demic , particularly when the geological circumstances can not be related to ...
... Recent time . In our present state of knowledge , arguments as to whether a particular discovery is very late Pleistocene or very early Recent are quite aca- demic , particularly when the geological circumstances can not be related to ...
Page 365
... recent and ancient . These bacteria or their enzymes ( organic catalysts ) could be functional in geological environments simulating those in which oil is found and in environments where oil is believed to be formed . Large populations ...
... recent and ancient . These bacteria or their enzymes ( organic catalysts ) could be functional in geological environments simulating those in which oil is found and in environments where oil is believed to be formed . Large populations ...
Page 626
... recent advances in our knowl- edge of plant growth . This book promises to be a very successful member of the publisher's series of texts for popularization of science . The format is attractive , the text is accurate and the style is ...
... recent advances in our knowl- edge of plant growth . This book promises to be a very successful member of the publisher's series of texts for popularization of science . The format is attractive , the text is accurate and the style is ...
Contents
VOL CII | 1 |
Cannabinol Marihuana Activity S LOEWE 615 645 airgaudi | 4 |
Sci 105 | 13 |
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activity Agricultural alloxan aluminum hydroxide American amino amino acids animals antigen appointed Association awarded bacteria Biol biological blood bombs carbon cells cent Chem chemical chemistry College Committee compounds concentration culture dilution director effect embryos engineering enzyme excretion experimental experiments factor field filarids geology gramicidin growth industrial inhibition injection Institute investigation Jour kidney laboratory liver material Medicine ment methionine method mice molecule National nicotine normal observed obtained organisms Oxford units pantothenic acid penicillin phosphate physics plant present president problem production professor protein rats reaction recently ROGER ADAMS scientific scientists sera serum Smithsonian Institution Building Society sodium soil solution species strain streptomycin streptothricin substances Table thiouracil tion tissue toxic tube United University urine versity virus vitamin York