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Full Record Check this checkbox to mark or unmark the current record AUTHOR Walker, Sally M. TITLE Soil / by Sally M. Walker. IMPRINT Minneapolis : Lerner, 2007. DESCRIPTION 48 p. : col. ill. ; 23 cm. SERIES Early bird Earth science. NOTE Includes bibliographical references (p. 45) and index. CONTENT NOTE What is soil? -- How soil forms -- Layers of soil -- Soil colors and textures -- Taking care of soil. SUBJECT Soil ecology. SUBJECT Soils. DISCIPLINE Geography. ISBN 9780822559481. Location Call Number Status English Book Collection 631.4 WAL Available 在館