Rocks & Minerals Backyard Workbook, Hands-on Projects, Quizzes, and Activities for Kids, Adventure Publications, Incorporated, Dan R. Lynch,Children’s / Teenage general interest: Inventors, inventions and experiments,Children’s / Teenage general interest: Science and technology, ,, , United States, en-UShttps://adventurewithkeen.com, [BLURB],[CITY],,books, ebooks, biblet, Book2look