| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Evolution of Social Behavior: Hypotheses and Empirical Tests. Ed by Hubert Markl. Report of the Dahlem Workshop, Feb 1980, Berlin | 978-O-89573-O33-6 (O-89573-O33-2) | 1980 |
H. E. · H.H. · P.E. · P. H. · P. H. Harvey · P Harvey · Paul E. · Paul H. Harvey · Paul Harvey