TY  - MON
AU  - Walker, George Patrick Leonard
AU  - Croasdale, Ronald
TI  - Characteristics of some balsaltic pyroclastics
PY  - 1971///]
CY  - [S.l.]
PB  - [s. n]
KW  - Rochas Vulcânicas
KW  - Basalto
KW  - Vulcanologia
KW  - 553.53
KW  - 551.21
PB  - [s. n]
SP  - 15 p.
PP  - [S.l.]
ER  -