TY  - BOOK
AU  - Esler,William K.
AU  - Esler,Mary K.
TI  - Teaching elementary science: a full spectrum science instruction approach 
SN  - 0534508340
AV  - LB1585 .E84 2001
U1  - 372.3/5044 21
PY  - 2001///
CY  - Belmont, CA
PB  - Wadsworth
KW  - Science
KW  - Study and teaching (Elementary)
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/enhancements/fy1310/00040411-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy1310/00040411-t.html
ER  -