TY - BOOK AU - Kathuria, D. Vir AU - Nawrocki,Michael A. AU - Becker,Burton C. ED - United States. TI - Effectiveness of surface mine sedimentation ponds U1 - 551.353 PY - 1976/// CY - Washington PB - United States Environmental Protection Agency KW - Sedimentation KW - Geology N1 - National Environmental Research Center ER -