TY  - BOOK
AU  - Lord,Thomas R.
AU  - Travis,Holly J.
ED  - ebrary, Inc.
TI  - Schoolyard science: 101 easy and inexpensive activities 
AV  - LB1585 .L58 2011eb
U1  - 372.35/044 22
PY  - 2011///
CY  - Arlington, Va.
PB  - National Science Teachers Association
KW  - Science
KW  - Study and teaching
KW  - Activity programs
KW  - Electronic books
KW  - local
N1  - Includes bibliographical references and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2011; Available via World Wide Web; Access may be limited to ebrary affiliated libraries
UR  - http://site.ebrary.com/lib/rucke/Doc?id=10492833
ER  -