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Groundwater development is discouraged in some areas for at least three reasons : ( 1 ) many regions are underlain by rocks with insufficient porosity or ...
to land use of areas occupied by the sea , and to the maintenance of river estuaries as efficient means for the discharge of inland runoff .
In areas where valleys are widely old slopes , therefore , should not be as common as in huspaced and separated by broad , flat divides , the concept mid ...
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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