Pedigrees and the study of the wild horse population of assateague island national seashore

1. Eggert, L.S.
2. Powell, D.M.
3. Ballou, J.D.
4. Malo, A.F.
5. Turner, A.
6. Kumer, J.
7. Zimmerman, C.
8. Fleischer, R.C.
9. Maldonado, J.E.