Science: v.1-v.219Moses King, 1968 |
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Стр. 1077
... natural hab- itats is not well known even to those scientists who value them for biomedical laboratory investigations . These pri- mates are endangered by human urban- ization and agricultural expansion which intrude upon their natural ...
... natural hab- itats is not well known even to those scientists who value them for biomedical laboratory investigations . These pri- mates are endangered by human urban- ization and agricultural expansion which intrude upon their natural ...
Стр. 1151
... natural zones , but the topography is broken enough so that most zones are closely juxtaposed in almost any area . Consequently the natural food and raw resources charac- terizing the zones are also closely juxtaposed . This provided ...
... natural zones , but the topography is broken enough so that most zones are closely juxtaposed in almost any area . Consequently the natural food and raw resources charac- terizing the zones are also closely juxtaposed . This provided ...
Стр. 1348
... natural causes of malaria in man and at the time no nonhuman plasmodium had been trans- mitted to man . Because ... naturally . The coordi nated program provided information a relative to the toxicity and usefulness of a new drug that ...
... natural causes of malaria in man and at the time no nonhuman plasmodium had been trans- mitted to man . Because ... naturally . The coordi nated program provided information a relative to the toxicity and usefulness of a new drug that ...
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AAAS acid activity alleles allografts Amer American analysis animals applications Arranged Association behavior biological C-fibers carcinogenic cells changes Chem chemical Chemistry concentration culture curve Department dose drug effects electron Engineering enzyme experimental experiments fraction frequency function genetic human hydrofoil ibid illus increase indicated Institute instrument International isotopes laboratory liver marihuana measured mechanisms ment mice monocytes morphine National neurons observed OHIO STATE UNIVERSITY organic osteosarcoma oxygen paramutation particles pattern percent period Ph.D physical physiological Pleistocene present problems production protein psychrophilic radiation ratio rats reaction References and Notes region reported response ribonuclease sample Science scientific scientists serum singlet oxygen smoke solution species structure subjects symposium Table temperature Teotihuacan Texas Texcoco thymidine kinase tion tissue tobacco tobacco smoke University variations weddellite York