Hughes, David Environmental law: / Hughes,David...[et al] - 4th ed. - London : Butterworths.; c 2002. - lxxii,725 p. : 24 cm. Includes index. eng. ISBN: 0406942919 TZS 72,182/= Subjects--Topical Terms: Environmental lawEnvironmental protectionWaste management Dewey Class. No.: 344.046 ENV