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Current edition
91 pages • first pub 1987 (editions)
ISBN/UID: 9780916468767
Format: Paperback
Language: English
Publisher: Worldwatch Inst
Publication date: Not specified
91 pages • first pub 1987 (editions)
ISBN/UID: 9780916468767
Format: Paperback
Language: English
Publisher: Worldwatch Inst
Publication date: Not specified
Other editions (0)