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Authors: BARTH D KARRER M HEINZEMUTZ EM ELSTER N

Citation: D. Barth et al., COLONIZATION AND DEGRADATION OF CATTLE DUNG - ASPECTS OF SAMPLING, FECAL COMPOSITION, AND ARTIFICIALLY FORMED PATS, Environmental entomology, 23(3), 1994, pp. 571-578

Authors: BARTH D HEINZEMUTZ EM RONCALLI RA SCHLUTER D GROSS SJ

Citation: D. Barth et al., THE DEGRADATION OF DUNG PRODUCED BY CATTLE TREATED WITH AN IVERMECTINSLOW-RELEASE BOLUS, Veterinary parasitology, 48(1-4), 1993, pp. 215-227

Authors: HEINZEMUTZ EM BARTH D CRAMER LG GROSS SJ VISSER M

Citation: Em. Heinzemutz et al., EFFICACY OF ABAMECTIN AGAINST ECTOPARASITES OF CATTLE, Veterinary record, 132(18), 1993, pp. 455-457