Documents submitted to the conference.
Contributors: United Nations. Economic Commission for Europe.
Publisher: United Nations
Published: 1961
Place of publication: Geneva
Language: eng
Number of pages: 600
Subjects: Water -- Pollution -- Congresses.; Water -- Pollution -- Europe.
Genres: Congresses.
Notes: Includes bibliographies.
"United Nations publication. Sales no.: 61. IIE/Mim.24."
"Held under the joint auspices of ECE [and others]"