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In addition to Natural- such needs, man also has a wide range of natural-re-
resource source "wants." These include the materials, experiences, "wants" or
space needed to make existence more enjoyable. Agricultural and urban
Furthermore, it is known that more or less undisturbed natural communities are
important to the continued operation of those systems that man has created.
Watershed forests are protected so as to maintain stream- flow and to avoid
siltation of ...
Both were empirically oriented; that is, whereas they believed that the world was
an organic whole, functioning in accordance with fixed, if as yet unknown, natural
laws, they saw the eventual unfolding of these laws as stemming from ...
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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