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The way was thus prepared for Theodore Roosevelt and his associates to establish in America the concept that the ... National - forest systems , dedicated to the multiple use of wild - land resources , also became firmly established .
... health activities in the developing countries expanded , but the dental profession was not represented on their staff except in the regional office for the Americas , where a post of dental health officer was established in 1954.
Early dental schools Early dentistry in the United States until 1858 , although dental hospitals had been established the first law respecting dental practice on this continent . earlier . These dental hospitals were created as service ...
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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