Authors: ROBERTSON RA

Citation: Ra. Robertson, PERSONAL INVESTING IN CYBERSPACE AND THE FEDERAL SECURITIES-LAWS, Securities regulation law journal, 23(4), 1996, pp. 347-422

Authors: ROBERTSON RA

Citation: Ra. Robertson, ANCESTRAL RAIN-FORESTS AND THE MOUNTAIN OF GOLD - INDIGENOUS PEOPLES AND MINING IN NEW-GUINEA - HYNDMAN,D, Rural sociology, 61(2), 1996, pp. 392-393

Authors: ROBERTSON RA COLLETTI JP

Citation: Ra. Robertson et Jp. Colletti, OFF-SITE IMPACTS OF SOIL-EROSION ON RECREATION - THE CASE OF LAKE REDROCK RESERVOIR IN CENTRAL IOWA, Journal of soil and water conservation, 49(6), 1994, pp. 576-581

Authors: ROBERTSON RA REGULA JA

Citation: Ra. Robertson et Ja. Regula, RECREATIONAL DISPLACEMENT AND OVERALL SATISFACTION - A STUDY OF CENTRAL IOWA LICENSED BOATERS, Journal of leisure research, 26(2), 1994, pp. 174-181

Authors: ROBERTSON RA

Citation: Ra. Robertson, PEAT, HORTICULTURE AND ENVIRONMENT, Biodiversity and conservation, 2(5), 1993, pp. 541-547