Boletín de geología.

v.1:1(1951); v.1-2 no.1-5 1951-1952; v.1 no.2-3; no.3-6; v.2 no.5; v.3 no.8, v.4 no.9 1953-1957; v.4-5; v.5 no.10 1958-1959; v.6; v.6 no.11-12 1965; v.7; v.7-8 no.13-15 1965-66; v.7 no.13-14 1965-1966; v.8; v.8 no.15-16 1966-1967; v.9; v.10; no.7-10; no.11-12; no.13-14; no.15-16; no.17; no.18; no.19-20; v.10 no.19 1968; v.10 no.19-20 1968-1969; no.21; v.11 no.21; v.11 no.21 1970; v.12 no.22-23; no.23; v.13-14 no.25-26; v.15 no.27; v.16-17 no.28-30; v.16 no.28 1987