United States Pony Clubs tetrathlon rules.
Edition: Rev. 1988.
Publisher: USPC
Published: 1988
Place of publication: West Chester, PA (893 South Matlack St., Suite 110, West Chester, PA 19382-4913)
Language: eng
Number of pages: 51
Subjects: Tetrathlon -- Rules.
Other titles: Tetrathlon rules.
Notes: Cover title.