1. 01. English Non Fiction Guide to minerals, rocks & fossils / by Bishop, A. C. Publication: Toronto : Firefly Books, 2005 . 336 p. : 20 cm. Date:2005 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Spotter's guide to rocks & minerals / by Woolley, Alan Robert. Publication: New York : Scholastic, 1996 . 64 p. : 18 cm. Date:1996 Availability: Copies available: (1), Actions: