Mark, 1955

Psammosteids (Agnatha) from the Tartu and Gauja horizons of the Devonian of the Estonian SSR

Mark, E. J.

Year	1955
Title original	Псаммостеиды (Agnatha) тартуского и гауйского горизонтов девона Эстонской ССР
Book	kandidaaditöö autoreferaat
Book title original	Автореферат
Publisher	Eesti NSV Teaduste Akadeemia
Publisher place	Tallinn
Pages	1-17
Type	PhD thesis / Doctoral thesis / Candidate thesis
Estonian author
Language	Russian
Id	714