List View
 |   | 
   web
Author Title Year Publication (up) Serial Volume Pages
Kirkpatrick, J.F.; Liu, I.M.; Turner, J.W.J.; Naugle, R.; Keiper, R. Long-term effects of porcine zonae pellucidae immunocontraception on ovarian function in feral horses (Equus caballus) 1992 Journal of reproduction and fertility 145 94 437-444
Keiper, R.R. The behaviour, ecology and social organization of the feral ponies of Assateague Island 1979 Proc. I. Conf. Sci. Res. Nat. Parks 2309
Boyd, L.; Keiper, R. Behavioural ecology of feral horses 2005 The domestic horse: the origins, development, and management of its behaviour 5439
Keiper, R.R. Social structure 1986 The Veterinary clinics of North America. Equine practice 675 2 465-484