Boletín /
Instituto de Investigaciones Géologicas.

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Item Link Original Source
Limited (search only)   v.1 University of Michigan
Limited (search only)   no.1-5 (1958-60) University of Minnesota
Limited (search only)   no.1-6 University of California
Limited (search only)   no.1-10 1958-1961 University of Michigan
Limited (search only)   no.6-11 (1960-62) University of Minnesota
Limited (search only)   no.11-14 (1962-63) University of California
Limited (search only)   no.11-15 1962-1963 University of Michigan
Limited (search only)   no.12-16 (1963-64) University of Minnesota
Limited (search only)   no.15-16 (1963-64) University of California
Limited (search only)   no.16-20 1964-1966 University of Michigan
Limited (search only)   no.17-18 (1964-66) University of California
Limited (search only)   no.17-22 (1964-66) University of Minnesota
Limited (search only)   no.20-22 University of California
Limited (search only)   no.21-25 1966-1969 University of Michigan
Limited (search only)   no.23-25 (1968-70) University of California
Limited (search only)   no.23-27 (1967-70) University of Minnesota
Limited (search only)   no.26-28 (1970-72) University of California
Limited (search only)   no.26-28 1970-1972 University of Michigan
Limited (search only)   no.28 (1972) University of Minnesota
Limited (search only)   no.29 University of Illinois at Urbana-Champaign
Limited (search only)   no.29 University of California
Limited (search only)   no.29 1974 University of Michigan
Limited (search only)   no.30-34 (1977-78) University of California
Limited (search only)   no.30-36 University of Illinois at Urbana-Champaign
Limited (search only)   no.30 1977 University of Michigan
Limited (search only)   no.31-35 1977-1980 University of Michigan
Limited (search only)   no.35-38 (1980-82) University of California
Limited (search only)   no.36-38 1981-82 University of Michigan