by Sorgel, F.P, Steinkampf, H
Published in Landarbeit (1974)

by Glasow, W
Published in Landarbeit (1974)

by Wolfermann, H.F
Published in Landarbeit (1974)

by Wolfermann, H.F
Published in Landarbeit (1974)

by Teebrugge, F
Published in Landarbeit (1974)

by Missfeld, B
Published in Landarbeit (1974)

by Preuschen, G
Published in Landarbeit (1974)

by Franz, G
Published in Landarbeit (1973)

by Hesselbach, J
Published in Landarbeit (1973)

by Felleg, J
Published in Landarbeit (1973)

by Isensee, E
Published in Landarbeit (1973)

by Kobsell, H
Published in Landarbeit (1973)

by Glasow, W, Jonietz, H, Hutter, W
Published in Landarbeit (1973)

by Brundke, M
Published in Landarbeit (1973)

by Isensee, E
Published in Landarbeit (1973)

by Blumel, K
Published in Landarbeit (1973)

by Sellschopp, A
Published in Landarbeit (1972)

by Schafmayer, H
Published in Landarbeit (1972)

by Belak, A, Preuschen, G
Published in Landarbeit (1970)

by Schon, H
Published in Landarbeit (1970)