TY  - BOOK
AU  - Johnson,J.Harlan
TI  - Limestone-building algae and algal limestones
SN  - no
PY  - 1961///
CY  - Colorado - EEUU
PB  - Colorado School of Mines
KW  - Arrecifes algales
KW  - Algas
KW  - Calizas algales
KW  - Paleobotanica
KW  - Paleontologia
KW  - Geologia
ER  -