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  1. Problem analysis for the Vegetation Diversity Project : a research and demonstration program to restore and maintain native plant diversity on deteriorated rangelands of the Great Basin and Columbia Plateau /
    By: Pyke, David A. - Borman, Michael M. - United States. Bureau of Land Management. - United States. Bureau of Land Management. Oregon State Office. - United States. Pacific Forest and Basin Rangeland Systems Cooperative Research and Technology Unit.
    Publication info: Portland, Or. : Bureau of Land Management, Oregon State Office, 1993.
    Holding Institution: Bureau of Land Management (
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