TY  - BOOK
AU  - Michels,Tim
TI  - Solar energy utilization / 
SN  - 0442253680
U1  - 333.7 21
PY  - 1979///
CY  - New York : 
PB  - Van Nostrand Reinhold, 
KW  - Solar energy
N1  - Includes index; Bibliography: p. 235-239
ER  -