The New Encyclopaedia Britannica
Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries - 934 pages
 Propaedia: outline of knowledge and guide to the Britannica.--- Micropaedia: ready reference and index.--- Macropaedia: knowledge in depth.
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Ozone absorbs primarily the radiation between 3000 and 2000 angstroms, and
molecular oxygen that below 2000 angstroms. It follows that the absorption of
ultraviolet radiation by ozone is the basis of the increase of temperature with
Oxidation of ferrous iron and appearance of red beds grasses appear, mammals
diversify, atmosphere approachmore volcanism, more coal; carbon dioxide then
oxygen begin evasion of oxygen from hydrosphere to atmosphere; start of ...
The regulation of regional flow is related to the respective role and function of
each region, which differ widely even under basal conditions, and the need for
oxygen varies greatly from region to region. The main subdivisions of the arterial
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This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review