TY  - BOOK
AU  - Diniz, Gonsalvez Alphen..
TI  - Orville A. Derby's Studies on the Paleontology of Brazil
PY  - 1952///
CY  - Brasil : 
PB  - Commission for the 1st Centenary Commemorating the Birth of Orville A. Derby, 1952, 
KW  - Paleontología
KW  - Brasil
ER  -