Natural systems digest Natural systems Natural systems Water environment & technologyResea
Natural systems digest Natural systems Natural systems Water environment & technologyResea
- Water Environment Federation Alexandria, Va. 1993 1993
- 200 p. : ill. , maps ; 28 cm.
- Water Environment Federation digest series .
Cover title " Articles orginally published in Water environment & technology and the Research journal of the Water Environment Federation [sic] ... are reprinted in their entirety along with papers presented at the Water Environment Federation Annual Conference & Exposition " - 1st prelim. p. Includes bibliographical references
1881369315
Water quality management - United States
Water - Purification - United States
Wetlands - United States
Wetland conservation - United States--TD
TD223.N38 1993
Cover title " Articles orginally published in Water environment & technology and the Research journal of the Water Environment Federation [sic] ... are reprinted in their entirety along with papers presented at the Water Environment Federation Annual Conference & Exposition " - 1st prelim. p. Includes bibliographical references
1881369315
Water quality management - United States
Water - Purification - United States
Wetlands - United States
Wetland conservation - United States--TD
TD223.N38 1993