TY  - GEN
AU  - Seigel,Richard A.
AU  - Collins,Joseph T.
AU  - Novak,Susan S.
TI  - Snakes
SN  - 9781930665156
U1  - 597.96 SNA 
PY  - 1987///
CY  - New Jersey : 
PB  - The Blackburn Press, 
KW  - Ecology
KW  - Biology
KW  - Morphology
N1  - Includes bibliography and index
ER  -