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Determination of Faecal Coliforms in Bivalves by Multiple Test Tube Method: UNEP Regional Seas Reports and Studies No. 05 Rev. 1
(United Nations Environment Programme, 1983)
Guidelines for the determination of selected trace metals in aerosols and in wet precipitation
(United Nations Environment Programme, 1988)
Determination of feacal coliforms in sediments by the pour plate (PP) method 47 (Rev.1)
(United Nations Environment Programme, 1995)
Acrylamide Health and Safety Guide
(World Health Organization, 1991)
Air Pollution and its Health Effects in China: A Monograph
(World Health Organization, 1993)