The environmental crisis /
Autor principal: | |
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Formato: | Libro |
Lenguaje: | English |
Publicado: |
London :
Yale University Press ,
1970
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Materias: |
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001 | UNA01000047890 | ||
005 | 20120328191037.0 | ||
008 | 080728s1970 000 0 eng d | ||
040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
082 | 0 | 4 | |a 574.5 |b H474e |
100 | 1 | |a Helfrech, Harold W. | |
245 | 1 | 4 | |a The environmental crisis / |c Harold W. Helfrech |
260 | |a London : |b Yale University Press , |c 1970 | ||
300 | |a 187 p. | ||
650 | 0 | 4 | |a ECOLOGIA |
852 | |a BMARCAM |