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Title informationOn the BrinkThe Great Lakes in the 21st Century Dave Dempsey
304 pages, b/w photos.Michigan State University Press
Softcover | 2004 | £17.50 | approx. $35/€23
 #146313 | ISBN-10: 0870137050
In recent decades the Great Lakes have served as an early warning system for many emerging environmental problems. The author revisits the wonder of the Lakes and the perils that plague them, urging us to take action to protect this majestic ecosystem.  Vista Organiser Equipment (A4 Transparent) | £8.50 | approx. $13/€11 Other products in Map & Document Cases  Minox BV 8x25 BRW Binoculars High quality compacts to keep in your pocket for chance bird and insect sightings. Equipment | £109.00 | approx. $166/€130 Other products in Binoculars   Magenta Bat 5 Great value bat detector with digital display Equipment | £89.95 | approx. $137/€107 Other products in Heterodyne Bat Detectors Other titles from the same publisher  related organisations include: Biosphere Expeditions Toucan Tours If you are involved in a scientific, conservation or environmental organisation and would like to be listed, please see our NHBS-Xchange information page. |
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Bat Detectors
