Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=McDonald AND Robert.)


Select Item Title Year Published
Effects of federal land use policy and environmental policy on the hardrock mining industry : the 1970s in review, the 1980s in perspective 1981
Elastic-plastic stability analysis of mine-waste embankments / 1975
Shades of green : measuring the valure of urban forests in the housing market / 2001
Surface water in the Erie-Niagara Basin, New York 1968

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