Explains how life is sustained on Earth through the presence of water, food, and oxygen, and how the planet is different from a spacecraft because it can rejuvenate its supply of these critical resources Additional Details \N BOOK TYPE : EN BRAND : Lauber, Patricia/ Keller, Holly (ILT) DEWEY CLASSIFICATION : 550 GRADE LEVEL : 2-3 LANGUAGE : ENGLISH PUBLISH DATE : 1996/05/01 PUBLISHER IMPRINT CODE : HAPAP PUBLISHER NAME : HARPERCOLLINS CHILDRENS BOOKS RETURNS ACCEPTED? : YES
|