Authors: HIRSCH SA LEITCH JA

Citation: Sa. Hirsch et Ja. Leitch, IMPACT OF LEAFY SPURGE ON POST-CONSERVATION RESERVE PROGRAM LAND, Journal of range management, 51(6), 1998, pp. 614-620

Authors: LEITCH JA LINZ GM BALTEZORE JF

Citation: Ja. Leitch et al., ECONOMICS OF CATTAIL (TYPHA SPP.) CONTROL TO REDUCE BLACKBIRD DAMAGE TO SUNFLOWER, Agriculture, ecosystems & environment, 65(2), 1997, pp. 141-149

Authors: BANGSUND DA LEITCH JA LEISTRITZ FL

Citation: Da. Bangsund et al., ECONOMICS OF HERBICIDE CONTROL OF LEAFY SPURGE (EUPHORBIA-ESULA L), Journal of agricultural and resource economics, 21(2), 1996, pp. 381-395

Authors: LUDWIG HR LEITCH JA

Citation: Hr. Ludwig et Ja. Leitch, INTERBASIN TRANSFER OF AQUATIC BIOTA VIA ANGLERS BAIT BUCKETS, Fisheries, 21(7), 1996, pp. 14-18