Turtles :

Harless, Marion.

Turtles : perspectives and research / Marion Harless, HenryMorlock. - Malabar, Fla. : Robert E. Krieger, 1989. - xiv, 695 p. ; 24 cm.

Reprint. originally published: New York: Wiley, c1979.

Incluye bibliografia.

0-471-35204-7

QL666 / .C5 H37

Con tecnología Koha