TY - GEN AU - Mason, C. F. TI - Biology of freshwater pollution SN - 0130906395 (hbk) AV - QH137 .M37 2002 PY - 2002/// CY - Harlow, England, New York PB - Prentice Hall KW - Freshwater biology KW - Great Britain KW - Water KW - Pollution N1 - Includes bibliographical references (p. [325]-374) ER -