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Arid Lands


EPA# 821R00008Development Document for Proposed Effluent Limitations Guidelines and Standards for Western Alkaline Coal Mining Subcategory
EPA# 821B00002Economic and Environmental Impact Assessment of Proposed Effluent Limitations Guidelines and Standards for the Coal Mining Industry: Remining and Western Alkaline Subcatagories
EPA# 620R93001Environmental Monitoring and Assessment Program: EMAP-Arid Colorado Plateau Pilot Study, 1992: Implementation Plan
EPA# 600389038aWetland Creation and Restoration: The Status of the Science - Volume 1: Regional Reviews

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