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Lucas, Robert C.

概要
作品: 4 作品在 0 項出版品 0 種語言
書目資訊
Wilderness management / by: Lucas, Robert C.; Stankey, George H.; Hendee, John C. (書目-語言資料,印刷品)
Proceedings--National Wilderness Research Conference : = Fort Collins, CO, July 23-26, 1985 / by: Lucas, Robert C.; National Wilderness Research Conference ((1985 :); United States., Bureau of Land Management. (書目-語言資料,印刷品)
Simulation of recreational use for park and wilderness management / by: Lucas, Robert C.; Shechter, M., (1937-) (書目-語言資料,印刷品)
 
 
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