|   | by Ernest Sheldon BoothSpiral-bound details (USA). 
 
 
 ISBN: 978-0-697-04781-6 ISBN-10: 0-697-04781-4 William C Brown Pub · 1982 | 
| See also (possibly by other authors): | ||
| 1972 | Unknown Binding | How to know the mammals (Pictured-key nature series) | 
| 1950 | Spiral-bound | How to Know the Mammals (Picture Key Nature) |