TY  - BOOK
AU  - Peters,James Arthur
TI  - The frog genus Atelopus in Ecuador (Anura: Bufonidae) 
PY  - 1973///
CY  - Washington
PB  - Smithsonian Institution Press
KW  - Atelopus
KW  - Amphibians
KW  - Ecuador
N1  - Bibliography: p. 48-49
ER  -