Citation: Rw. Butler, PROGRESS IN TOURISM, RECREATION AND HOSPITALITY MANAGEMENT - COOPER,CP, LOCKWOOD,A, The Professional geographer, 46(1), 1994, pp. 121-122
Citation: Rw. Butler et Jg. Nelson, EVALUATING ENVIRONMENTAL-PLANNING AND MANAGEMENT - THE CASE OF THE SHETLAND ISLANDS, Geoforum, 25(1), 1994, pp. 57-72
Citation: J. Sirois et Rw. Butler, FIRST CONFIRMED SIGHTING OF THE PARAKEET AUKLET, CYCLORRHYNCHUS-PSITTACULA, IN CANADA, Canadian field-naturalist, 108(1), 1994, pp. 91-92
Citation: Ata. Wood et al., SADDLEPOINT APPROXIMATIONS TO THE CDF OF SOME STATISTICS WITH NONNORMAL LIMIT DISTRIBUTIONS, Journal of the American Statistical Association, 88(422), 1993, pp. 680-686
Citation: Rw. Butler et Dr. Copeland, NEUROPSYCHOLOGICAL EFFECTS OF CENTRAL-NERVOUS-SYSTEM PROPHYLACTIC TREATMENT IN CHILDHOOD LEUKEMIA - METHODOLOGICAL CONSIDERATIONS, Journal of pediatric psychology, 18(3), 1993, pp. 319-338
Citation: Rw. Butler, TIME OF BREEDING IN RELATION TO FOOD AVAILABILITY OF FEMALE GREAT BLUE HERONS (ARDEA-HERODIAS), The Auk, 110(4), 1993, pp. 693-701
Citation: Rw. Butler et al., THE ABNORMALITY OF NORMAL COMPARISON GROUPS - THE IDENTIFICATION OF PSYCHOSIS PRONENESS AND SUBSTANCE-ABUSE IN PUTATIVELY NORMAL RESEARCH SUBJECTS, The American journal of psychiatry, 150(9), 1993, pp. 1386-1391