2011
First Published
3.42
Average Rating
32
Number of Pages
Sid’s dad has bought some potting soil so he and Sid can plant a tree for Earth Day. But what exactly is in dirt? Sid and his Dirt Detective friends are going to find out!
Avg Rating
3.42
Number of Ratings
33
5 STARS
21%
4 STARS
24%
3 STARS
33%
2 STARS
18%
1 STARS
3%
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