TY  - BOOK
AU  -  Duellman,William E.
TI  -  Hyla staufferorum : : a new species of treefrog in the Hyla larinop ygion group from the cloud forests of Ecuador
U1  -  AF P 597.87 DUE 
PY  - 1993///
CY  -  Kansa : 
PB  -  the University of Kansas , 
KW  -  Hylidae
KW  -  Ecuador
KW  -  Frogs
N1  -  Includes bibliographical references
ER  -