Edité par Englewood, Colo.: Westcliffe Publishers, 1998, 1998
Vendeur : Steven Wolfe Books, Newton Centre, MA, Etats-Unis
Young, Mary Taylor, 1955-. The guide to Colorado birds. Photography by Herbert Clarke. Englewood, Colo.: Westcliffe Publishers, 1998, 255pp., PAPERBACK, cover price $22.95, very good, fresh copy, appears unused. 9781565792838 ISBN 1565792831.