Guidelines and manual on the protection and rehabilitation of contaminated rivers (New York : United Nations, 1998)
"ST/ESCAP/SER.F/78"--T.p. verso.
"United Nations publication, Sales No. E.99.II.F.70"--T.p. verso.
Includes bibliographical references.
Keywords: Stream restoration -- Handbooks, manuals, etc; Stream conservation -- Handbooks, manuals, etc