Swanson, Diane, 1944-

Animals can be so hard to see / Diane Swanson. - Vancouver : Greystone Books, c2002. - 21 p. : col. ill. ; 21 cm.

ISBN: 1550549014 (bound) : $16.95 1550549057 (pbk.) : $12.95

Nat. Bib. Agency Control No.: 20019110375

Subjects--Topical Terms:
Camouflage (Biology).
Animals--Color.
Homotypie.
Animaux--Couleur.

Dewey Class. No.: j591.472