Kirkpatrick, Jay F. Management of wild horses by fertility control : : the Assateague experience / [electronic resource] / Jay F. Kirkpatrick.. — [Denver, CO] : : U.S. Dept. of the Interior, National Park Service,, 1995.. — viii, 60 p. : : ill. ; 23 cm. — (Scientific monograph ;) 92/26. - Scientific monograph (United States. National Park Service) .
Includes bibliographical references (p. 54-60).
96130728
Wild horses--Reproduction--Regulation.--Assateague Island (Md. and Va.) Chincoteague pony--Reproduction--Regulation.