TY  - BOOK
AU  - Sheehan, Tom F.
AU  - Hicks, Kelli L.
AU  - Clifford, Tim
AU  - Harris, Nancy
AU  - Mitten, Luana
AU  - Sturm, Kurt
TI  - Rourke's world of science encyclopedia
SN  - 978-1-60044-646-7
U1  - DRef 503 2011
PY  - 2011///
CY  - Florida
PB  - Rourke's Publishing, 
KW  - Science
KW  - encyclopedia, juvenile
KW  - Technology
N1  - Includes bibliographical references and index
ER  -