TY  - BOOK
AU  - Volz, Donald L.
TI  - Investigating environmental science through inquiry: environmental science investigations using Vernier sensors 
SN  - 9781929075492
PY  - 2007///
CY  - Beaverton, OR
PB  - Vernier Software & Technology
KW  -  Environmental sciences
KW  - Experiments
KW  - sears
ER  -