págs. 4-4
págs. 9-10
págs. 10-10
págs. 11-11
págs. 14-19
Second-Guessing the Future: As the millennium approaches, evolutionary and social trends defy prediction.
págs. 20-29
págs. 30-32
págs. 33-33
Sizing Up the Competition: For african wild dogs, catching dinner is one thing. In the presence of liones and hyenas, eating it is quite another.
Scott Creel, Jonathan Scott (fot.)
págs. 34-43
págs. 44-44
págs. 46-59
Just Lookin' for a Home: Like the boll weevil in the old folk song, a mother goldenrod gall fly is determined to give her young a good start in life.
págs. 60-62
págs. 69-72
págs. 73-73
Space: You Can't Get There from Here .
págs. 74-78
Wild and Wilder: Is America's popular native cereal still harvested by Indians in canoes?.
págs. 82-85
págs. 86-87
págs. 88-88
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