TY  - BOOK
AU  - Newman,Jerry O.
TI  - An economical and efficient heating system for homes
T2  - [United States. Dept. of Agriculture] Production research report
AV  - S21 .Z2382 no. 99
PY  - 1967///]
CY  - Washington]
PB  - Agricultural Research Service, U.S. Dept. of Agriculture
KW  - Dwellings
KW  - Heating and ventilation
KW  - Heating
N1  - Bibliographical footnotes
ER  -