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- [19] INVESTIGATIONS CONCERNING THE QUANTIFIED EVALUATION OF ABIOTIC ENVIRONMENTAL-FACTORS ON THE POPULATION-DYNAMICS OF STELLARIA-MEDIA (L) VILL AND THE IMPORTANCE TO COMPETITION WITH WINTER-WHEAT ARCHIV FUR PHYTOPATHOLOGIE UND PFLANZENSCHUTZ-ARCHIVES OF PHYTOPATHOLOGY AND PLANT PROTECTION, 1987, 23 (03): : 241 - 255
- [20] A MODEL OF WEED POPULATION-DYNAMICS USED FOR THE DETERMINATION OF OPTIMAL WEED-CONTROL STRATEGIES WITH REGARD TO CROP MANAGEMENT OF WINTER-WHEAT AND SUGAR-BEET BODENKULTUR, 1993, 44 (01): : 29 - 50