Science, Том 72John Michels (Journalist) American Association for the Advancement of Science, 1883 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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... Organic Chemistry , Biochemistry , Agricultural Chemistry The arrangement of atoms in organic molecules : MAURICE L. HUGGINS , Stanford University . Observations on the chemical constitution of carotene and xanthophyll : JAMES H. C. ...
... Organic Chemistry , Biochemistry , Agricultural Chemistry The arrangement of atoms in organic molecules : MAURICE L. HUGGINS , Stanford University . Observations on the chemical constitution of carotene and xanthophyll : JAMES H. C. ...
Стр. 265
... organic nutrients . E. Victor Smith showed that the age and growth - rate of the starry flounder , Platichthus stel- latus , can be accurately determined by the number of annular rings on the otoliths . The method was suc- cessfully ...
... organic nutrients . E. Victor Smith showed that the age and growth - rate of the starry flounder , Platichthus stel- latus , can be accurately determined by the number of annular rings on the otoliths . The method was suc- cessfully ...
Стр. 390
... organic chemistry , and to this circumstance the science owes its distinctive name . During the last eighty years , how- ever , organic chemists have extended the scope of en- quiry to many substances which are produced not as the ...
... organic chemistry , and to this circumstance the science owes its distinctive name . During the last eighty years , how- ever , organic chemists have extended the scope of en- quiry to many substances which are produced not as the ...
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B Mosquito Vectors of Experimental Yellow | 1 |
Polar Exploration I BowMAN 439 | 13 |
Sudan III Behavior of E H MACARTHUR | 14 |
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