Thornhill, Jan.

Before & after : a book of nature timescapes / Before and after Jan Thornhill. - Toronto : Maple Tree Press, 2005. - [32] p. : col. ill. ; 31 cm.

ISBN: 1897066287 : $9.95

Nat. Bib. Agency Control No.: 20049046632

Subjects--Topical Terms:
Habitat (Ecology).
Picture books for children.

Dewey Class. No.: j577.5