TY - BOOK AU - Field,Barry C. AU - Willis,Cleve E. TI - Environmental economics: a guide to information sources T2 - Man and the environment information guide series ; v. 8 SN - 0810314339 U1 - 333.7 23 PY - 1979/// CY - Detroit PB - Gale Research Co. KW - Environmental policy KW - Bibliography KW - Environmental economics N1 - Includes indexes; Includes Bibliography ER -