One earth, one future : our changing global environment /
Explains the problems that threatens our planet's environmental systems.
| Prif Awdur: | |
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| Fformat: | Licensed eBooks |
| Iaith: | Saesneg |
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Washington, D.C. :
National Academy Press,
©1990.
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| Mynediad Ar-lein: | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=762 |