Dig in! hands-on soil investigations.

Corporate Author: National Science Teachers Association.
Format: Book
Language:English
Published: Arlington, Va. : NSTA Press, c2001.
Subjects:
Online Access:http://site.ebrary.com/lib/ucy/Doc?id=10240819
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260 |a Arlington, Va. :  |b NSTA Press,  |c c2001. 
300 |a xxii, 129 p. :  |b ill. 
500 |a "NSTA Stock Number: PB159X"--verso of title page. 
504 |a Includes bibliographical references (p. 123-126). 
650 0 |a Soil science  |x Study and teaching  |x Activity programs. 
650 0 |a Soils  |x Study and teaching 
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