Natrual Resource Issues - Colorado

El perro del hortelano (written sometime between 1613 and 1616) is about texts. A text is an artificially structured entity created by a person to be an artefact. Texts, in other words, are never "natural" in the sense that they cannot evolve on their own out of nature. They must be created, and normally they are intentional and have a purpose. ................
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