Author: Craig Robert T:
Title: The Mammillaria Handbook with Descriptions, Illustrations, and Key to the Species of the Genus Mammillaria of the Cactaceae.
Description: Johnson Reprint 1965 Reprint Hardback. Very Good Clean Sound Copy in Very Good Dust Jacket. 8vo. pp390

Keywords: Genus Mammillaria of the Cactaceae. Cacti