Citation: Mb. Beck et Rg. Cummings, WASTE-WATER INFRASTRUCTURE - CHALLENGES FOR THE SUSTAINABLE CITY IN THE NEW MILLENNIUM, Habitat international, 20(3), 1996, pp. 405-420
Citation: Rg. Cummings et al., HOMEGROWN VALUES AND HYPOTHETICAL SURVEYS - IS THE DICHOTOMOUS CHOICEAPPROACH INCENTIVE-COMPATIBLE, The American economic review, 85(1), 1995, pp. 260-266
Citation: Rg. Cummings et Gw. Harrison, WAS THE OHIO COURT WELL INFORMED IN ITS ASSESSMENT OF THE ACCURACY OFTHE CONTINGENT VALUATION METHOD, Natural resources journal, 34(1), 1994, pp. 1-36
Citation: Rg. Cummings et Gw. Harrison, WAS THE OHIO COURT WELL INFORMED IN ITS ASSESSMENT OF THE ACCURACY OFTHE CONTINGENT VALUATION METHOD, Natural resources journal, 34(1), 1994, pp. 1-36
Citation: Ch. Owen et al., CORONARY-ARTERY BYPASS-GRAFTING IN PATIENTS WITH DIALYSIS-DEPENDENT RENAL-FAILURE, The Annals of thoracic surgery, 58(6), 1994, pp. 1729-1733
Citation: Rg. Cummings et V. Nercissiantz, THE USE OF WATER PRICING AS A MEANS FOR ENHANCING WATER-USE EFFICIENCY IN IRRIGATION - CASE-STUDIES IN MEXICO AND THE UNITED-STATES, Natural resources journal, 32(4), 1992, pp. 731-755