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Based on the author's master's thesis, University of Montana.
Losing Eden traces the environmental history and development of the American West and explains how the land has shaped and been shaped by the people who live there. Discusses key events and topics from the Beringia migration, Columbian Exchange, and federal territorial acquisition to post-war expansion, resource exploitation, and climate change Structures the coverage around three important themes: balancing economic success and ecological protection; avoiding "the tragedy of the commons"; and achieving sustainability Contains an accessible, up-to-date narrative written by an expert scholar and professor that supplements a variety of college-level survey or seminar courses on US, American West, or environmental history Incorporates student-friendly features, including definitions of key terms, suggested reading sections, and over 30 illustrations
Why did the ancient artists create paintings and engravings? What did the images mean? This careful study of rock art motifs in the Trans-Pecos area of Texas and a small area in South Africa demonstrates that there are archaeological and anthropological ways of accessing the past in order to investigate and explain the significance of rock art motifs. Using two disparate regions shows the possibility of comparative rock art studies and highlights the importance of regional studies and regional variations. This is an ideal resource for students and researchers.
New Ranchers are an active faction of innovative (or visionary) ranchers working to resolve rangeland problems. This handbook demonstrates how livestock ranching and conservation values can be compatible and ranchers and environmentalists can work together to benefit rangelands.
لعل الاراء الواردة فى الصفحات التالية لت تؤلف " بعد " بما يكفى لتحوز تأييدا عاما : فاعتياد عد اعتبار شئ ما " خاطئاً" وقتا طويلا يعطيه مظهرا زائفا من " الصحة " ويثير فى بداية الامر احتجاجا شديدا دفاعا عن الاعاف والعادات . ولكن سرعات ما تهدأ الجبلة اذ الوقت كفيل بأن يهدى الى الصواب اناسا اكثر ممن يهديهم العقل .

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