Henslow, John Stevens A syllabus of a course of lectures on mineralogy John Stevens Henslow - Cambridge J. Hodson, and sold by J. Deighton and Sons 1823 - xxii, 119 p. : charts ; 16 cm Includes index ISBN: 9781108002011 Subjects--Topical Terms: Mineralogy Dewey Class. No.: 549 HEN