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The results of this type of biological control are within the host , or the invader's development may result variable : some ... on an individual pest that result from feeding on a ing sites , and adjustment of agricultural practices .
Combining this result with his the mechanical philosophy was breaking the world into rudimentary form of the principle of inertia , he was able atomic parts , so Kepler approached optics by breaking to derive the parabolic path of ...
Elsewhere , however , as in tional entities are , in a sense , the basic political communi- the case of ancient Attica , the city was established as the ties — the foundation on which all national political sys- result of a process of ...
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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