by E.A. PIEROH, L. NUSSLEIN
Year of Publication 28.05.1981

by PIEROH E.A, JOPPIEN H, SKOETSCH C
Year of Publication 30.06.1986

by PIEROH E.A, BAUMERT D, MUESSEIN L
Year of Publication 31.10.1983

by BUEHMANN U, PIEROH E.A, PUTTNER R, BAUMERTD
Year of Publication 28.02.1983

by Bastiaansen, M.G, Pieroh, E.A, Aelbers, E
Published in Mededelingen - Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent (1974)

by PIEROH E.A, ROEDER KURT, AHRENS DIETRICH
Year of Publication 24.07.1978

by Bastiaansen, M.G, Pieroh, E.A, Aelbers, E
Published in Int Symp Fytofarm Fytiat (1974)

by Nuesslein, L, Pieroh, E.A
Published in Patentblatt (Germany, F.R.) (13.04.1978)

by H.R. KRUGER, E.A. PIEROH, R. PUTTNER, H. KRAHMER
Year of Publication 12.09.1983

by BUEHMANN U, PIEROH E.A, PUTTNER R, BAUMERT D
Year of Publication 21.01.1983

by BUEHMANN U, PIEROH E.A, PUTTNER R, BAUMERT D
Year of Publication 21.01.1983

by Nuesslein L, Pieroh E.A
Year of Publication 1976

by U. BHUMANN, E.A. PIEROH, D. BAUMERT, R. PUTTNER
Year of Publication 12.03.1981

by PIEROH E.A, ARNDT F, KRUEGER H.R, JOPPIEN H, BAUMERT D, RUSCH R
Year of Publication 21.01.1983

by Pieroh, E.A, Krass, W, Hemmen, C. (Schering AG, Berlin/Bergkamen (Germany, F.R.))
Published in Internationaal Symposium over Fytofarmacie en Fytiatrie (Belgium) (1978)

by Pieroh, E.A, Krass, W, Hemmen, C
Published in Mededelingen (1978)

by Lange, M, Lenzner, H, Pieroh, E.A
Published in Materialy ... sesji naukowej (1978)

by Hoyer G. A, Roeder K, Pieroh E.A
Year of Publication 1976

by Pieroh, E.A, Koehne, S, Ahrens, C
Published in Mitt Biol Bundesanst Land Forstwirtsch Berlin Dahlem (1975)