| Publication Type: | Journal Article |
| Year of Publication: | 1973 |
| Authors: | Will, RL |
| Journal: | Ornithological Monographs |
| Issue: | 14 |
| Date Published: | 1973 |
| ISBN Number: | 00786594 |
| Keywords: | Passer, Passer domesticus, Passeridae |
| URL: | http://www.jstor.org/stable/40168058 |
| Short Title: | Ornithological Monographs |
Taxonomic name: