You need to sign in or sign up before continuing.
Take a photo of a barcode or cover

32 pages • missing pub info (view editions)
ISBN/UID: 9781602798373
Format: Not specified
Language: English
Publisher: Cherry Lake Publishing
Edition Pub Date: 01 August 2010
Description
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.
Community Reviews
Content Warnings

32 pages • missing pub info (view editions)
ISBN/UID: 9781602798373
Format: Not specified
Language: English
Publisher: Cherry Lake Publishing
Edition Pub Date: 01 August 2010
Description
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.