by GUENTHER,EBERHARD, LOETTGE,WILHELM,DR
Year of Publication 15.09.1973

by WAAG,THEODOR, LOETTGE,WILHELM,DR
Year of Publication 15.08.1965

by SCHMIDT,WOLFGANG, STEINKE,WALTER, KERN,EDGAR, LOETTGE,WILHELM,DR
Year of Publication 15.04.1970

by SCHMIDT,WOLFGANG,.DR, KERN,EDGAR, STEINKE,WALTER,.DR, LOETTGE,WILHELM,DR
Year of Publication 22.04.1971

by KERN,EDGAR, NAUMANN,KURT,.DR, WOLTER,GERHARD, CREUZBURG,ANDREAS, STEINKE,WALTER,.DR, LOETTGE,WILHELM,DR, REIMANN,WOLFGANG
Year of Publication 15.11.1972

by LOETTGE, WILHELM-LANDW. DR., DDR WOLFGEN, DD, GUENTHER, EBERHARD. DR., DDR LEIPZIG, DD
Year of Publication 04.11.1982

by KOCHMANN, WERNER. DR, HESSE, BERNHARD. DR., X 4400 BITTERFELD, KUESTER, HANS-JUERGENLANDW, SCHEURER, STEPHANBIOLOGE DR, KRAMER, WILFRIED-LANDW. DR, THOMAS, PETER. DR., X 7010 LEIPZIG, LOETTGE, WILHELM-LANDW. DR, PALLAS, MANFRED. DR., X 4000 HALLE
Year of Publication 06.11.1975