Acorn, John, 1958- Damselflies of Alberta : : flying neon toothpicks in the grass / [electronic resource] / John Acorn.. — Edmonton : : University of Alberta Press,, 2004.. — 156 p. : : col. ill., col. maps ; 23 cm. ISBN: 0888644191 : $29.95 Nat. Bib. Agency Control No.: 20049015400 Subjects--Topical Terms: Damselflies--Alberta. LC Class. No.: QL520.2.C2 / A29 2004 Dewey Class. No.: 595.7/33