Vital signs, 1997 : the environmental trends that are changing our future /
| Prif Awdur: | |
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| Awdur Corfforaethol: | |
| Awduron Eraill: | , , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London :
Earthscan,
1997.
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| Pynciau: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Disgrifiad Corfforoll: | 165 p. : ill. ; 24 cm. |
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| ISBN: | 0393316378 1853834807 (pbk) |