The New Encyclopaedia Britannica: Macropaedia (19 v.)Encyclopaedia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 674
... known from subsurface data only . Of economic importance here are the Timan - Pechora oil and gas field and the oil and potash of the Pripyat Marshes . Central Siberia was a land area , but Devonian rocks crop out around it , including ...
... known from subsurface data only . Of economic importance here are the Timan - Pechora oil and gas field and the oil and potash of the Pripyat Marshes . Central Siberia was a land area , but Devonian rocks crop out around it , including ...
Page 675
... known in place , but rich groves must have occurred earlier to pro- vide the widespread plant debris . The Devonian invertebrate faunas , in contrast to the record of the plants and vertebrates , are essentially of the type established ...
... known in place , but rich groves must have occurred earlier to pro- vide the widespread plant debris . The Devonian invertebrate faunas , in contrast to the record of the plants and vertebrates , are essentially of the type established ...
Page 858
... known as the apices . It is in the secondary state that the most damage occurs , and the infection may lead to extensive necrosis of regions of the lung , with the formation of large cavities . If the infection spreads into the ...
... known as the apices . It is in the secondary state that the most damage occurs , and the infection may lead to extensive necrosis of regions of the lung , with the formation of large cavities . If the infection spreads into the ...
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Africa American animals areas asthenosphere atoms bee-eaters BIBLIOGRAPHY cells centimetres century charge church cipher collagen common complex compounds conifers conodonts Conrad conservation conservatism constant constitution consumer contains continental continental drift coordination coordination compounds copper Coraciiformes coral Corbusier corporations cosmic rays countries court covenant Cretaceous Crete cricket crime criminal Cro-Magnon crocodiles Cromwell Crusade crust crustaceans cryptanalysis decapods delinquency deposits early Earth economic effect electron energy England Europe example fine-structure constant fossil France French genera geosynclines groups hoopoes hornbills important industrial involved known land Le Corbusier ligands major ment metal metres modern myth natural nuclear occur ocean offenders organic particles percent period plaintext political pollution population problems protection proton reefs result rocks sediments social species structure theory tion tradition trans United usually