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ON Nature Summer 2004

ON Nature Summer 2004

DEPARTMENTS 5 |  This issue Who You Are Our members tell us what they think. By Victoria Foote 8 | Earth Watch Why some exotic plants thrive; curbing urban sprawl; is bottled water really cleaner than tap water? 15 | Profile The Domino Effect: Professor Yan and the spiny water flea that changed an entire […]

Seasons Winter 1993

Seasons Winter 1993

DEPARTMENTS 2 | President’s Page Calculating for the future. By John Cartwright 7 | Earth Watch Lac La Croix and Quetico: A bad bargain all around; reports pile up, but no forest policy comes down; the Green Door rescues Pickering airport lands; moraine strategy is ready for public input. 40 | Notes A conservationist view […]