Avvar Books · Southern Illinois University Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Giant Canada Goose, Revised Edition | 978-0-8093-1924-4 (0-8093-1924-1) | 1997 |
| The White -Cheeked Geese;taxonomy,Ecophysiographic Relationships, Biogeography, and Evolutionary Considerations Volume 2 | 978-0-9708504-2-3 (0-9708504-2-5) | 2007 |
C.H. · C. Hanson · H. C. · H.H. · H. Hanson · Harold C. · Harold C. Hanson Ph.D.