TY  - BOOK
T1  - Cryptomatous bryozoa from the middle devonian traverse group of Michigan
A1  - Mc Nair, Andrew H
PP  - Michigan
PB  - University of Michigan Press
YR  - 1937
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.58553
NO  - Contributions from the museum of paleontology. University of Michigan
ER  -