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.
Results 1-3 of 82
Arthropod hormones control colour change, retinal pigment migration, growth,
molting, changes in body form (metamorphosis), and sexual development.
Arthropods may develop poison glands that are associated with a variety of
Fortunately, the evidence also contains some information about climate and
associated animals. An added difficulty is that the soundest available criterion of
human status is the capacity to use conceptual thought; but this capacity cannot
Small eyes (microphthalmia) and absence of eyes (anophthalmia) may be
associated with grave brain defects but can exist alone. Injury by rubella and
infection with the protozoan Toxoplasma gondii within the uterus may produce
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LibraryThing ReviewUser Review - keylawk - LibraryThing
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