TY  - BOOK
AU  - Hazen,Mark E.
TI  - Alternative energy: an introduction to alternative renewable energy sources 
SN  - 0790610795 (pbk.)
PY  - 1996///
CY  - Indianapolis
PB  - Howard W. Sams
KW  - Renewable energy sources
N1  - Includes index; Includes bibliographical references
ER  -