Martina A.
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Библиография книг автора
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Martina A.
Weber F.
Die Neuzeitlichen Textilveredlungs-Verfahren Der Kunstfasern. Die Patentliteratur Und Das Schrifttum Von 1939 1949/50
Книга "Die Neuzeitlichen Textilveredlungs-Verfahren Der Kunstfasern. Die Patentliteratur Und Das Schrifttum Von 1939 1949/50". ...
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Martina A.
Sustainable Tourism in the Philippines
Reaching sustainable development is one of the major policy debates of our generation. There is a concern about the extended use of the Earth's natural resources and its relationship to economic growth. Significant questions are raised about the likelihood of natural resource management through mechanisms such as tourism....
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