Search Results for Quality control. - Narrowed by: Environmental economics. SirsiDynix Enterprise https://libraryconnect.iie.ac.za/client/en_US/iie/iie/qu$003dQuality$002bcontrol.$0026qf$003dSUBJECT$002509Subject$002509Environmental$002beconomics.$002509Environmental$002beconomics.$0026ps$003d300$0026isd$003dtrue? 2025-11-19T08:28:20Z Environmental systems engineering and economics ent://SD_ILS/0/SD_ILS:27137 2025-11-19T08:28:20Z 2025-11-19T08:28:20Z by&#160;Willis, Robert, 1946-<br/>Format:&#160;Books<br/>Publication Date&#160;2003<br/> Environmental economics : an introduction ent://SD_ILS/0/SD_ILS:23474 2025-11-19T08:28:20Z 2025-11-19T08:28:20Z by&#160;Field, Barry C.<br/>Format:&#160;Books<br/>Publication Date&#160;1997<br/>