Prace geologiczne
Edition: Wyd. 1
Series: Its Prace -- nr. 6; Prace Muzeum Ziemi -- zesz. 6
Publisher: Wydawn. Geologiczne
Published: 1964
Place of publication: Warszawa
Language: pol
Number of pages: 165
Notes: At head of title: Polska Akademia Nauk.

Summaries in English.

Table of contents in English and Polish.