2006 Houghton Mifflin Physical Science: What Matter Is, What Matter Does; Earth Science: Using Resources -- It Must Be Clay (P) by Logan Everett / Illustrated by Elizabeth Allen ***Number of Words: 173 ***ISBN-13: 9780618598267 ***Pages: 82006 Houghton Mifflin Physical Science: What Matter Is, What Matter Does; Earth Science: Using Resources -- It Must Be Clay (P) by Logan Everett / Illustrated by Elizabeth Allen ***Number of Words: 173 ***ISBN-13: 9780618598267 ***Pages: 8