Dingwall, Laima, 1953-

Bison / Laima Dingwell. Opossum / Laima Dingwall. - [Toronto] : Grolier, c1985. - 47, 46 p. : col. ill. ; 22 cm. - Getting to know-- nature's children ; 8 .

Includes indexes.

Subjects--Topical Terms:
Bison.
Opossums.