The conservation story, a background for understanding today's crisis
Na minha lista:
OCLC: | 751490 |
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Autor principal: | |
Outros Autores: | |
Idioma: | English |
Publicado em: |
Columbus, Ohio,
American Education Publications,
c1969.
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Colecção: | Unit study books.
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Assuntos: | |
Formato: | Monograph Note that CRL will digitize material from the collection when copyright allows. |