  2003 - What's That Smell the Science Behind Adolescent Odors (Paperback) ISBN-13: 9781883822279 ISBN-10: 1883822270 ?  1995 - Teaching Chemistry with Toys (Paperback) ISBN-13: 9781883822293 ISBN-10: 1883822297 Genre: Reference ?  Teaching Science with Toys Toybased Chemistry Activities for Grades K9 001 (Paperback) ISBN-13: 9781883822040 ISBN-10: 1883822041 Genre: Nonfiction ? |
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