The Bar "Gene" a duplication / Calvin B. Bridges.

The third-chromosome group of mutant characters of Drosophila melanogaster / by C.B. Bridges and T.H. Morgan.

Sex in relation to chromosomes and genes / Calvin B. Bridges.

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Calvin Bridges

Works from the collections

The Bar "Gene" a duplication / Calvin B. Bridges.

The third-chromosome group of mutant characters of Drosophila melanogaster / by C.B. Bridges and T.H. Morgan.

Sex in relation to chromosomes and genes / Calvin B. Bridges.