Heyer, W. R. (1968). Studies on the genus Leptodactylus (Amphibia: Leptodactylidae). II. Diagnosis and distribution of the Leptodactylus of Costa Rica.
Παραπομπή Chicago StyleHeyer, W. Ronald. Studies On the Genus Leptodactylus (Amphibia: Leptodactylidae). II. Diagnosis and Distribution of the Leptodactylus of Costa Rica. 1968.
Παραπομπή MLAHeyer, W. Ronald. Studies On the Genus Leptodactylus (Amphibia: Leptodactylidae). II. Diagnosis and Distribution of the Leptodactylus of Costa Rica. 1968.
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