Snakes :

Snakes : ecology and evolutionary biology / edited by R. A. Seigel, J. T. Collins and S. S. Novak. - New York : McGraw-Hill, 1987. - xiv, 529 p. ; 24 cm.

Includes bibliography and index.

Open access.




Snakes--Ecology.
Snakes--Evolution.
Reptiles ecology.