. Hydrochemical, vegetational and microbiological effects of a natural and a constructed wetland on the control of acid mine drainage . Mine drainage; Acid mine drainage; Wetlands. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Montana State University (Bozeman, Mont. ). Reclamation Research Unit; Dollhopf, D. J; MSI Detoxification, Inc. [Bozeman, Mont. ? : Montana State Univ. ?]

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Keywords: ., bookcentury1900, bookcollectionamericana, bookd, bookleafnumber73