TY  - BOOK
AU  -  Mendelson,Joseph R.
TI  -  Systematics of bufo coccifer complex (Anura : Bufonidae) of mesoamer ica / 
U1  -  PF 500 MEN 
PY  - 2005///
CY  -  Kansas : 
PB  -  Natural History Museum, 
KW  -  Science
ER  -