ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
cover
Proceedings of the Academy of Sciences of the Estonian SSR. Geology
THE GENERA TRIGRAMMARIA AND MICROTRYPA (STROPHOMENIDAE) IN THE ORDOVICIAN OF BALTOSCANDIA; pp. 133–140
PDF | https://doi.org/10.3176/geol.1985.4.03

Author
Arvo Rõõmusoks
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