Chapter I

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GONZÁLEZ SUÁREZ, FEDERICO, _Historia General de la República del Ecuador_. 9 vols. Quito, 1890-1903.

HARTMAN, C. V., [a], _Archaeological Researches in Costa Rica_. Stockholm, 1901. ----[b], _Archaeological Researches on the Pacific Coast of Costa Rica (Memoirs of the Carnegie Museum)_. Pittsburgh, 1907. ----[c], "The Alligator as a Plastic Decorative Motive in Costa Rican Pottery," in _AA_, new series, ix (1907).

HERRERA. See Bibliography to