NatureSir Norman Lockyer Macmillan Journals Limited, 1928 - 700 strani |
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Stran 29
... animals show no slacken- ing of growth after 4 weeks : discrimination between negative controls and animals receiving filtrate factor concentrate made from 32 gm . of fresh liver is seldom possible . With the rice starch - containing ...
... animals show no slacken- ing of growth after 4 weeks : discrimination between negative controls and animals receiving filtrate factor concentrate made from 32 gm . of fresh liver is seldom possible . With the rice starch - containing ...
Stran 132
... animals 645 305 645 52.5 52.5 2 RHABDOCOELA table ) , they contracted in darkness and re - expanded under illumination . The time the chromatophores took to contract when isolated was similar to that taken in the living animal . The ...
... animals 645 305 645 52.5 52.5 2 RHABDOCOELA table ) , they contracted in darkness and re - expanded under illumination . The time the chromatophores took to contract when isolated was similar to that taken in the living animal . The ...
Stran 364
... Animals in Captivity PRACTICALLY the only animals that are now being bred commercially for their fur are silver - foxes , minks and rabbits . Others have been tried , but costs of feeding , overhead charges generally , and diffi ...
... Animals in Captivity PRACTICALLY the only animals that are now being bred commercially for their fur are silver - foxes , minks and rabbits . Others have been tried , but costs of feeding , overhead charges generally , and diffi ...
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Fleming Prof A Antiseptics in Wartime Surgery 680 Accidents 694 | 434 |
Fleure Prof H J The Celtic West 649 Solvent 720 | 682 |
Fordham S Electron Diffraction Intensities 807 Gibson Dr A The Canadian Entomological Service 90 | 780 |
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acid actinium activity Agriculture American animals Anuak appears biological birds brachiating Britain British carbon carbonic anhydrase cells cellulose cent chapter Chem chemical chemistry chromatophores chromosomes cocarboxylase College colour cosmic rays culture Department diploid discussed disease Easter Island economic effect electric electron engineering example experiments factor field fungus given Government hydrogen important increase India industry Institute interest investigations Island J. J. Thomson laboratory larvæ London material mathematical measure ment method Ministry Museum NATURE normal observed obtained occur organization paper period physical plankton plant plates Pleistocene polyploidy possible present problems production Prof protein reaction recent record relation Review Royal shown social Society solution South South Africa species structure suggested supply surface temperature tetraploid theory tion United University vitamin