Environmental experiments about water

Presents experiments that focus on the properties of water, its cycle in nature, pollution problems, and methods of purification.

Enslow Publishers
1993
9780894904103
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
16848965299407224667589114690WCHS50891025602628.1 RYB628.115825759371709307855