42876
Hantzschel, Walter
Trace fossils and problematica
Kansas
The geological society of America; The university of Kansas
1975
v.:ill
Includes bibliographies
Main title: Treatise on invertebrate paleontology
by Walter Hantzchel
2nd ed
part w: miscellanea.-
، invertebrate, fossil
QE
770
.
H2
T7
AU
TI
TI Treatise on invertebrate paleontology
