Beacham's guide to the endangered species of North America / 
edited by Walton Beacham, Frank V. Castronova, Suzanne Sessine. 
 - Detroit :  Gale Group,  c2001. 
 - 6 v. (viii, 3464 p.) :  col. ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/>v. 1. Mammals, birds, reptiles -- v. 2. Amphibians, fishes, snails, mussels, and clams -- v. 3. Arachnids and crustaceans, insects, lichens, fern allies, true ferns, conifers, dicots -- v. 4-5. Dicots -- v. 6. Dicots, monocots, glossary, organizations, indexes. 
<br/><br/><label>ISBN: </label>0787650285 (set : hardcover) 0787650293 (vol. 1) 0787650307 (vol. 2) 0787650315 (vol. 3) 0787650323 (vol. 4) 0787650331 (vol. 5) 078765034X (vol. 6) 
<br/><br/><label>LCCN: </label>00062297 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endangered species--North America.<br/>Nature conservation--North America.
<br/><br/><label>LC Class. No.: </label>REF QH 77 .N56  / B43 2001