and Economic Analysis of External Costs and Benefits text Wallingford CAB International 1991 vii, 328p; ill; 23 cm AGRICULTURE ENVIRONMENT ECONOMIC ANALYSIS 631.9:577.4 631.9:577.4 0-85198-713-3 INLIS000000000005933 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)