556
14A
30F
See also:
↑ 14A regional geology. Extra Europe ≈ 555 556 ↑ 30F petrography and geology. Africa ≈ 556
555
SciGator: explore University of Pavia libraries... — <http://scigator.unipv.it/indexe.php> : 2017.02.14 - 2024.11.12 - « <http://www-dimat.unipv.it/biblio/dewey.php> : 2015.06.18 - 2017