Gurney, Beth.

Sand and soil : earth's building blocks / Beth Gurney. - New York ; St. Catharines, Ont. : Crabtree, c2005. - 31 p. : col. ill., 1 col. map ; 29 cm. - Rocks, minerals, and resources .

Includes index.

ISBN: 0778714179 (bound) 0778714497 (pbk.)

Nat. Bib. Agency Control No.: 20049033611

Subjects--Topical Terms:
Soils.
Sand.

Dewey Class. No.: 631.4