Paypa, Severino S. Healing wonders of charcoal: a realistic guide to effective charcoal therapy/ Severino S. Paypa. -- Caloocan city, Philippines.: Philippine publishing house, 2006. 123 p.: col. ill.; 22 cm. Includes bibliographical references, and index. ISBN: 9789715811866 Subjects--Topical Terms: carbon, activated- therapeutic use.charcoal -- therapeutic use.Dewey Class. No.: GR 572.5 P294 2006