TY  - BOOK
AU  -  Michels, Tim.
TI  -  Solar energy utilization
SN  -  0442253680
U1  -  333.7 
PY  - 1979///
CY  -  New York
PB  -  Van Nostrand Reinhold
KW  -  Solar energy
N1  -  Includes bibliographical references (p. 235-239) and index
ER  -