by Hapke H.J
Year of Publication 1991

by Hapke, H.J
Year of Publication 1991

by El Sheikh, H.A., Ali, B.H., Homeida, A.M., Hapke, H.J.
Published in Comparative biochemistry and physiology. C, Comparative pharmacology (1991)

by Hapke, H.J
Published in VDLUFA-Schriftenreihe (Germany) (1999)

by Elsheikh, H.A, Ali, B.H, Homeida, A.M, Hassan, T, Hapke, H.J
Published in Journal of veterinary pharmacology and therapeutics (01.09.1991)

by Hapke, H.J
Published in DTW Deutsche tierarztliche Wochenschrift (1983)

by Hapke, H.J
Published in Praktische Tierarzt (1980)

by Hapke, H.J
Published in DTW, Deutsche tierarztliche Wochenschrift (1981)

by Hapke H.J
Published in Deutsche Tieraerztliche Wochenschrift (1981)

by Hapke H.J
Published in Deutsche Tieraerztliche Wochenschrift (1979)

by Hapke, H.J
Published in Deutsche tierärztliche Wochenschrift (1979)

by Hapke H.J
Published in Berliner und Münchener tierärztliche Wochenschrift (1976)

by Hapke, H.J
Published in Praktische Tierarzt (1977)

by Hapke, H.J
Published in Tierarztliche Umschau (1974)

by Hapke, H.J
Published in Tierarztliche Umschau (1972)

by Hapke, H.J
Published in Tierarztliche Umschau (1971)

by el Badwi, S M, Adam, S E
Published in Veterinary and human toxicology (01.04.1992)

by Hapke H.J
Published in Selezione Veterinaria (1984)

by Hapke H.J
Published in Getreide Mehl und Brot (1984)

by Hapke, H.J
Published in Landwirtschaftliche Forschung. Sonderheft (1983)