Autumn hawk flights ; the migrations in eastern North America / [by] Donald S. Heintzelman.
| Author/creator | Heintzelman, Donald S. |
| Format | Book |
| Publication Info | New Brunswick, N.J. : Rutgers University Press, [1975] |
| Description | xxxii, 398 pages : illustrations ; 25 cm |
| Subjects |
| Bibliography note | Bibliography: p. [357]-378. |
| LCCN | 74013918 |
| ISBN | 0813507774 |