TY  - BOOK
AU  - Westermann,Gerd Ernst Gerold
ED  - International Paleontological Union.
TI  - Sexual dimorphism in fossil metazoa and taxonomic implications: Symposium organized by the International Palaeontological Union, Committee on Evolution, Prague 1968 
U1  - 581.166 
PY  - 1969///
CY  - Stuttgart
PB  - Schweizerbart (Nagale u. Obermiller)
KW  - Sexual dimorphism (Animals)
KW  - Congresses
KW  - Paleontology
N1  - English, French, or German; Includes bibliographies
ER  -