TY  - BOOK
AU  - Schaxel,Julius
AU  - Haeckel,Ernst
AU  - Krausse,Erika
TI  - Julius Schaxel an Ernst Haeckel, 1906-1917
SN  - 3332001388
PY  - 1987///
CY  - Leipzig
PB  - Friedrich-Schiller-Universität, Urania-Verlag
N1  - Includes index
ER  -