Lees, N. (1990). Hazardous materials: Sources of information on their transportation. The British Library Science Reference and Information Service.
Cita Chicago Style (17a ed.)Lees, Nigel. Hazardous Materials: Sources of Information on Their Transportation. London: The British Library Science Reference and Information Service, 1990.
Cita MLA (9a ed.)Lees, Nigel. Hazardous Materials: Sources of Information on Their Transportation. The British Library Science Reference and Information Service, 1990.
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