Hans Ullrich

Born 1913-01-01

Died 2002-01-01

Identifiers

Open LibraryOL15791685A

Top Subjects

Lichens (1)
Germany (1)

Books by Hans Ullrich

Total count: 3

Icones lichenum hercyniae

Printed by the author1960-01-01
Eine neue amphibische flechtengesellschaft der Harzbäche, das Lecideetum hydrophilae

1962-01-01
Über einige chalkophile Lecanora-Arten der mitteleuropäischen Flora (Lichenes, Lecanoraceae)

1964-01-01