- Paperback: 60 pages
- Publisher: Worldwatch Inst (February 1993)
- Language: English
- ISBN-10: 1878071106
- ISBN-13: 978-1878071101
- Product Dimensions: 8.3 x 5.3 x 0.2 inches
- Shipping Weight: 3.2 ounces
- Amazon Best Sellers Rank: #6,419,917 in Books (See Top 100 in Books)
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