1. 01. English Non Fiction Hydrogen and noble gases / by Tocci, Salvatore. Publication: New York : Children's Press, 2004 . 47 p. : , Includes bibliographical references (p. 44-45) and index. 22 cm. Date:2004 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Hydrogen : running on water / by Walker, Niki, Publication: New York : Crabtree Pub., 2007 . 32 p. : , Includes index. 29 cm. Date:2007 Availability: Copies available: (1), Actions: