PT  - JOURNAL ARTICLE
AU  - Lisboa, M. A. R.
TI  - Permian geology of northern Brazil
AID  - 10.2475/ajs.s4-37.221.425
DP  - 1914 May 01
TA  - American Journal of Science
PG  - 425--443
VI  - s4-37
IP  - 221
4099  - http://www.ajsonline.org/content/s4-37/221/425.short
4100  - http://www.ajsonline.org/content/s4-37/221/425.full
SO  - Am J Sci1914 May 01; s4-37