Books listed by ISBN

United Nations Environment Programme. WMO Air Pollution Measurement Techniques Conference

titleISBN-13
(ISBN-10)		year of publica-
tion		other author(s)
Air pollution measurement techniques978-92-63-1O46O-1
(92-63-1O46O-3)		1977Gothenburg, Sweden, 1976. World Meteorlogical Organization.

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United Nations Environmental Programme