Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 67American Philosophical Society, 1928 |
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Сторінка v
... trees . 6. Stunted White Spruce trees on perma- nently frozen Soil , along Delta River , Alaska , August 5 , 1926. 7. - Tall Spruce trees on well drained Soil fronted by Alders ( Alnus tenuifolia ) . 8. — First stage in layering of ...
... trees . 6. Stunted White Spruce trees on perma- nently frozen Soil , along Delta River , Alaska , August 5 , 1926. 7. - Tall Spruce trees on well drained Soil fronted by Alders ( Alnus tenuifolia ) . 8. — First stage in layering of ...
Сторінка 4
... tree in the neighborhood of St. Louis , about five years since , informed me , that he obtained the young plant at the ... trees which are in the possession of Mr. Choteau have as yet produced neither flower nor fruit . . . ( Note on the ...
... tree in the neighborhood of St. Louis , about five years since , informed me , that he obtained the young plant at the ... trees which are in the possession of Mr. Choteau have as yet produced neither flower nor fruit . . . ( Note on the ...
Сторінка 5
... trees have been planted , from which one has been introduced into one of the gardens at St. Louis on the Mississippi . Perfect seeds from the last- mentioned tree were given by Mr. Lewis to Mr. McMahon , nursery and seedsman , at ...
... trees have been planted , from which one has been introduced into one of the gardens at St. Louis on the Mississippi . Perfect seeds from the last- mentioned tree were given by Mr. Lewis to Mr. McMahon , nursery and seedsman , at ...
Сторінка 18
... Tree , Shrub , and Grass seeds ; Gardening , Agricultural and Botanical Books , Garden Tools , etc. Sold By Bernard ... Trees and shrubs , Green House Plants etc. Cultivated and for sale at Bartram's Garden Kingsessing , Near Gray's ...
... Tree , Shrub , and Grass seeds ; Gardening , Agricultural and Botanical Books , Garden Tools , etc. Sold By Bernard ... Trees and shrubs , Green House Plants etc. Cultivated and for sale at Bartram's Garden Kingsessing , Near Gray's ...
Сторінка 45
... trees , by suction equivalent to 0.4 to 0.6 atmosphere . The presence and many important facts of localization of lipoids in nuclei and in plasmatic masses are well known . The nature of the combinations of these substances with ...
... trees , by suction equivalent to 0.4 to 0.6 atmosphere . The presence and many important facts of localization of lipoids in nuclei and in plasmatic masses are well known . The nature of the combinations of these substances with ...
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104 SOUTH FIFTH adrenals airplane Alaska American Philosophical Society amphibian anthropoid atom Bohr brachiating Buriats cell chimpanzee cholesterol climate coast container corals correspondence cusp cusp formula Diatryma digit distance Dryopithecus Dryopithecus pattern electron Eocene evolution fact feet flight frequency gorilla groove system hand humerus hydrogen known layer lecithin Lewis Lewis's lichens limb lipoids lobe-finned lobe-finned fishes LOWER MOLAR PATTERN lower molar teeth mammals McMahon measured meteorological methods motion muscles natural Negroes Notharctus nucleus observations observatories Omorhamphus orbits parallax pectoral Pedro Dome Philadelphia photographic plants plate present primates primitive problem Professor proper motions Pursh rainfall rigid airships Sajous scientific seeds septa shoulder-girdle SOUTH FIFTH STREET species specimen stage stars stellar distances surface temperature tetrapod theory third molar tissue trees Trianaeopiper trochlear process tundra vegetation velocity weather White Spruce winds winter