Hawkins Keith Environment and enforcement: Regulation and the social definition of pollution by Hawkins Keith - Oxford Clarendon 1984 - xiv, 253p. cm. - Oxford socio-legal studies . Bibliography 236-247p; Appendices 226-232p Standard No.: 72433 Source: Textual Subjects--Topical Terms: Municipal engineering Dewey Class. No.: D854:(G:55), M4