CSN 72 0512-1969
Geological and petrographical symbols for magmatic rocks

Standard No.

CSN 72 0512-1969

Release Date

1969

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 72 0512-1969

CSN 72 0512-1969 history

• 1969 CSN 72 0512-1969 Geological and petrographical symbols for magmatic rocks