TY  - BOOK
AU  - Smith,Hobart M.
AU  - Maslin,T.Paul
AU  - Brown,Robert
TI  - Summary of the Distribution of the Herpetofauna of Colorado : : a Supplement to an Annotated Check List of the Amphibians and Reptiles of Colorado
T2  - University of Colorado studies. Series in biology ; 
PY  - 1965///
CY  - Colorado : 
PB  - University of Colorado, 
ER  -