TY  - BOOK
AU  - Williams,J.Richard
TI  - Solar energy: technology and applications
SN  - 0250400642
U1  - 621.47 
PY  - 1977///
CY  - Ann Arbor
PB  - Ann Arbor Science Pub
KW  - Solar energy
KW  - Solar radiation
KW  - Solar thermal energy
N1  - Includes index; Bibliographical references: p. 161-169
ER  -