Authors: SUMELIUS J

Citation: J. Sumelius, AGRICULTURE, TRADE AND THE ENVIRONMENT - HELD AT THE TUNE-COURSE-CENTER, GREVE, DENMARK, DURING 22-24 MAY 1997, Environmental conservation, 24(4), 1997, pp. 364-364

Authors: SUMELIUS J

Citation: J. Sumelius, A RESPONSE ANALYSIS OF WHEAT AND BARLEY TO NITROGEN IN FINLAND, Agricultural science in Finland, 2(6), 1993, pp. 465-479

Authors: SUMELIUS J

Citation: J. Sumelius, FARM LEVEL AND BUDGETARY CALCULATIONS ON PRODUCTION OF TURNIP RAPESEED OIL-METHYL-ESTER (RME) FOR FUEL OF DIESEL-ENGINES, Journal of agricultural science in Finland, 63(5), 1991, pp. 493-502