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Injuries result able data , and they illustrate the kind of potential contriwhen loose clothing or hair is caught by rotating mecha- bution that the study of human body mechanics can nisms ; when fingers and hands are caught in pinch ...
A study of the precipitation patterns for the years 1926–54 suggests that the change in the sediment yield - runoff relation beginning in 1941 is the result of a drought in the southwestern United States .
The result of this cycle is an increasingly more acid soil . Acidification , however , also depends greatly on vegetation type , temperature , and waterlogging . In addition to the above direct influences , climate greatly affects ...
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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