Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 68American Philosophical Society, 1929 |
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Сторінка 244
... growth in the winters , from which junius made recovery earlier ( latter half of February ) than bella ( April or May ) . Comparing the single winter of junius with the last ( second or third ) winter of those bella which reached ...
... growth in the winters , from which junius made recovery earlier ( latter half of February ) than bella ( April or May ) . Comparing the single winter of junius with the last ( second or third ) winter of those bella which reached ...
Сторінка 259
American Philosophical Society. COMPARISON OF ARTHROPOD AND VERTEBRATE GROWTH FACTORS It will also be noticed that the growth factor does not exhibit either a continuous increase or a continuous decrease from the first to the last larval ...
American Philosophical Society. COMPARISON OF ARTHROPOD AND VERTEBRATE GROWTH FACTORS It will also be noticed that the growth factor does not exhibit either a continuous increase or a continuous decrease from the first to the last larval ...
Сторінка 322
... growth factors , 259 comparisons of growth in length be- tween Nannothemis , bella and Anax Junius , 242 elimination of the time and stage factors in estimating rates of growth , 260 growth factors in general , 249 growth factors of ...
... growth factors , 259 comparisons of growth in length be- tween Nannothemis , bella and Anax Junius , 242 elimination of the time and stage factors in estimating rates of growth , 260 growth factors in general , 249 growth factors of ...
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Mans Future in the Light of His Past and Present By ALEŠ | 1 |
The Vegetation of the Screes or Talus Slopes of Western North | 13 |
Saxifraga Tolmiei Torr Gray a screecoverer | 20 |
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104 SOUTH FIFTH AMERICAN PHILOSOPHICAL SOCIETY amoeba Anax junius animals apple Babur Bābur's body botanical Bradbury Bradbury's Campos do Jordão carnivores cell division cell number changes chemical compounds Congress consolidation container Corixids death discovery disease ductless glands effect ether waves exuvia fact forest frequency genes genetics gravitation growth by increase growth factors growth in length gudermannian heat human hyperbolic angle hyps increase in cell influence instar interest Interstate Commerce Commission Jefferson larva larvæ lead Liverpool living Louis Mayfly Mayfly larvæ mean sealevel ment mitosis moults mountain Mousterian Nannothemis bella nature normal observed organism oxidation Oxyaena Palaeonictis paper Philadelphia photographs plate potential prehistory present protoplasm radians railroad Read April result root Rousseau savannas scree scree plants Serra short line silicate skeleton slide species specimen stimulated sulfhydryl talus tion tissue trees tuberculosis tumors vegetation