Urolophus halleri
Subtitle: a proving of round stingray
By: Todd Rowe, proving editor ; edited by Yolande Grill.
Contributors: Grill, Yolande.
Publisher: The Author
Published: 2000
Place of publication: [Phoenix, Ariz.?
Language: eng
Number of pages: 54
Subjects: Urolophus halleri.; Proving, Homeopathic.; Homeopathy.; Materia Medica.; Elasmobranchii.