Fred J. Alsop

Smithsonian Birds of North America  Fred J. Alsop Hardcover. DK Publishing, 2006-08 ISBN 9780756622848     All About Georgia Birds  Fred J. Alsop III Paperback. Sweetwater Press, 2003-10 ISBN 9781581732078     Smithsonian Handbooks: Birds of New England (Smithsonian Handbooks)  Fred J., III Alsop III, Fred J. Alsop Paperback. DK Publishing Inc, 2002-04-01 ISBN 9780789484277     Smithsonian Handbooks: Birds of North America -- Eastern Region (Smithsonian Handbooks)  Fred Alsop Fred J. Alsop Paperback. DK Publishing Inc, 2001-04-01 ISBN 9780789471567     Birds of North America: Western Region (Smithsonian Handbooks)  Fred J. Alsop Paperback. DK Publishing Inc, 2001-06-01 ISBN 9780789471574