Science, Том 54John Michels (Journalist) American Association for the Advancement of Science, 1922 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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... Direction of Power , 417 . BAKER , A. C. , Embryos of Aphid Eggs , 135 . Baker , F. C. , The Pleistocene , W. H. DALL , 606 . Bamboo Grove , American , 624 . BARKER , H. D. , American Scientific Literature for Foreign Countries , 250 ...
... Direction of Power , 417 . BAKER , A. C. , Embryos of Aphid Eggs , 135 . Baker , F. C. , The Pleistocene , W. H. DALL , 606 . Bamboo Grove , American , 624 . BARKER , H. D. , American Scientific Literature for Foreign Countries , 250 ...
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... direction of Professor A. Fowler , but will now carry out this research at the Norman Bockyer Observatory at Salcombe Hill , Sidmouth . This observatory was founded by the late Sir Norman Lockyer in 1912 , and the programme of work has ...
... direction of Professor A. Fowler , but will now carry out this research at the Norman Bockyer Observatory at Salcombe Hill , Sidmouth . This observatory was founded by the late Sir Norman Lockyer in 1912 , and the programme of work has ...
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... direction of our lines of magnetic force extending toward the south pole . This van- ishing point was very beautiful and was ob- served by many people . By one o'clock the display had somewhat diminished , but a later view at 3:30 ...
... direction of our lines of magnetic force extending toward the south pole . This van- ishing point was very beautiful and was ob- served by many people . By one o'clock the display had somewhat diminished , but a later view at 3:30 ...
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... direction , with our national and state parks , our national forests , national monuments , game refuges and the like , though it must be confessed that these reservations are still con- tinually threatened by predaceous interests and ...
... direction , with our national and state parks , our national forests , national monuments , game refuges and the like , though it must be confessed that these reservations are still con- tinually threatened by predaceous interests and ...
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... directions : publicity and education , endorsement of or opposition to proposed legislation , actual investigations of specific cases in which emergency measures seem to be necessary , and perhaps some others . The writer would welcome ...
... directions : publicity and education , endorsement of or opposition to proposed legislation , actual investigations of specific cases in which emergency measures seem to be necessary , and perhaps some others . The writer would welcome ...
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