Rocks and minerals /
Packard , Mary
Rocks and minerals / Written by Mary Packard : Illustrations by James Watling - New Jersey : Watermill Press , 1995 . - 15 pages : color illustrations ; 20 X 20 cm .
R
What's a conglomerate rock? How is obsidian made? This kit tells you all about rocks and how to start a collection. Includes 4 genuine rock samples to get started and informative book.
750
Lexile estimate
R
Raz-Plus
9780816735273
Rocks and minerals--Non-fiction
Earth--Non-fiction
552
Rocks and minerals / Written by Mary Packard : Illustrations by James Watling - New Jersey : Watermill Press , 1995 . - 15 pages : color illustrations ; 20 X 20 cm .
R
What's a conglomerate rock? How is obsidian made? This kit tells you all about rocks and how to start a collection. Includes 4 genuine rock samples to get started and informative book.
750
Lexile estimate
R
Raz-Plus
9780816735273
Rocks and minerals--Non-fiction
Earth--Non-fiction
552