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User's Guide to CHEAPO II
Since its introduction in 1979, CHEAPO, a computer based economic analysis program, has allowed users of the Stand Prognosis Model to evaluate silvicultural alternatives from an economic point of view. Subsequent modifications to the Prognosis Model have rendered CHEAP0 obsolete. This users guide covers a new computer model, CHEAP0 II, which is compatible with version 5.1 of the Prognosis Model and expands its economic analysis capabilities.
Wildlife Review
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The Tracker's Field Guide
Step richly into the animal world by discovering what their tracks tell you about their purpose, mood and individuality. Learn to understand an animal’s current behavior and choices through the context of its biology and the tracks it leaves behind. From decades of field research and teaching tracking to thousands, expert tracker Jim Lowery leads you to confident identification of tracks and into a deeper relationship with animals and their habitat, using many examples, tips, and focused notes written specifically for field exploration. This guide features: Extensive illustrations and photos of tracks which show you speed, movement and behavior Thorough and concise “Notes for the Tracker” about the biology of each species, distilled from nearly a thousand primary sources “Track Windows” which teach you how to access each species’ essence through field exploration Clear identification tips to help you make distinction between easily confused tracks and compare tracks of similar species
The Bear Hunter's Century
The years from 1820 to 1920 saw the sport of bear hunting at its greatest flowering. Much of the country was still wild enough to support large numbers of both black and grizzly bears, who in turn supported a remarkable assortment of bear hunters. Some, like David Crockett and Theodore Roosevelt, became internationally famous. Others, like Wilburn Waters and Holt Collier, are almost completely forgotten, though their exploits were just as extraordinary. "The Bear Hunter's Century "brings to life the hard, thrilling lives, of these men. Not just a book of adventures, this a fascinating social history told with wit and style, a penetrating examination of the often inaccurate lore of bear hunting, and a celebration of the amazing skills developed by the best bear hunters.
Proceedings-- National Wilderness Research Conference
This second volume of conference proceedings includes over 70 reports of current wilderness research presented at the National Wilderness Conference, 1985. Topics covered include wilderness fire, air quality, soil and vegetation, fish and wildlife, water, wilderness use and user characteristics, visitor attitudes and behaviour; management concepts, etc.
