Ecosystem science fair projects using worms, leaves, crickets, and other stuff

Presents twenty experiments that investigate questions about ecosystems, and the effects of living, nonliving, and human factors on ecosystems. Includes suggestions on how to adapt the experiments for science fair projects.

Enslow Publishers
2005
9780766023673
book

Holdings

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12775354951038217373175122540HFMS267T 2016115577 Wal57715814652241708963493
18995435493026179273175122540GCMS215GCMS520017577 WAL57715825759371662467957
22209225774894224073175122540SPCMS422SPCJ054327577 WAL57715825759371709307855
25999296104618214073175122540WAS469WOJ200915577 WAL57716377825731695044385
3159568659250715677317512254016270T 91427577 WAL57716407292551640729255