Walker, George Patrick Leonard
Crystal concentration in Ignimbrites
Crystal concentration in Ignimbrites;
/ George P. L. Walker.
- [S.l.] : Springer-Verlag, cop. 1972.
- p. 135-146 : il. ; 25 cm.
- [Separata] Contr. Mineral, and Petrol. 36, 135-146 (1972) . -
(Brochado)
Minerais / Cristais / Mineralogia / Cristalografia /
CDU 533CDU 548/549