Citation: W. Topp et A. Smetana, DISTRIBUTIONAL PATTERN AND DEVELOPMENT OF THE WINTER-ACTIVE BEETLE QUEDIUS-PELLAX (STAPHYLINIDAE), Global ecology and biogeography letters, 7(3), 1998, pp. 189-195
Citation: W. Topp et al., MASS OCCURRENCE OF PHYLLOPHAGOUS CATERPILLARS IN THE DECIDUOUS FORESTS OF THE RHINELAND, Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz, 71(5), 1998, pp. 88-93
Citation: M. Zimmer et W. Topp, DO WOODLICE (ISOPODA, ONISCIDEA) PRODUCE ENDOGENOUS CELLULASES, Biology and fertility of soils, 26(2), 1998, pp. 155-156
Citation: M. Zimmer et W. Topp, MICROORGANISMS AND CELLULOSE DIGESTION IN THE GUT OF THE WOODLOUSE PORCELLIO SCABER, Journal of chemical ecology, 24(8), 1998, pp. 1397-1408
Citation: G. Kautz et W. Topp, SUSTAINABLE FOREST MANAGEMENT FOR IMPROVI NG SOIL QUALITY, Forstwissenschaftliches Centralblatt, 117(1), 1998, pp. 23-43
Citation: M. Zimmer et W. Topp, DOES LEAF-LITTER QUALITY INFLUENCE POPULATION PARAMETERS OF THE COMMON WOODLOUSE, PORCELLIO SCABER (CRUSTACEA, ISOPODA), Biology and fertility of soils, 24(4), 1997, pp. 435-441
Citation: M. Zimmer et W. Topp, HOMEOSTATIC RESPONSES IN THE GUT OF PORCELLIO SCABER (ISOPODA, ONISCIDEA) OPTIMIZE LITTER DEGRADATION, Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 167(8), 1997, pp. 582-585
Citation: R. Ehlert et al., PHENOTYPIC PLASTICITY IN CHOLEVA-AGILIS TO MAINTAIN FITNESS IN AN UNPREDICTABLE ENVIRONMENT (COLEOPTERA, CHOLEVIDAE), Entomologia generalis, 21(3), 1997, pp. 145-159
Citation: Hj. Gross et W. Topp, BETA-D-GLUCOPYRANOSE-1-0-TRANS-CINNAMATE - A NEW CONSTITUENT FROM FOLIAGE OF SALIX FRAGILIS, BIOLOGIA, 52(2), 1997, pp. 355-358
Citation: M. Zimmer et al., OLFACTION IN TERRESTRIAL ISOPODS (CRUSTACEA, ONISCIDEA) - RESPONSES OF PORCELLIO-SCABER TO THE ODOR OF LITTER, European journal of soil biology, 32(3), 1996, pp. 141-147
Citation: W. Topp, CRITICAL HEURISTICS OF SOCIAL-PLANNING - A NEW APPROACH TO PRACTICAL PHILOSOPHY - ULRICH,W, Systems practice, 9(3), 1996, pp. 290-294
Citation: O. Gemesi et al., EFFECTS OF CLEAR-CUTTING ON LITTER DECOMP OSITION AND THE DENSITY OF EARTHWORMS IN MOUNTAIN FORESTS OF SOUTHERN GERMANY, Forstwissenschaftliches Centralblatt, 114(4-5), 1995, pp. 272-281