Details
PUBLISHED
[United States] : Cherry Lake Publishing : Made available through hoopla, 2010
DESCRIPTION
1 online resource
ISBN/ISSN
9781602798953 (electronic bk.) MWT11414934, 1602798958 (electronic bk.) 11414934
LANGUAGE
English
NOTES
Describes experiments that can be performed with soil in order to learn about its properties, including its composition, whether it can act as a natural filter, and if different substances can make it more fertile
Mode of access: World Wide Web