00719nam a2200229 i 4500 1305739 BD-DhUL 20150107104943.0 780110s1977 flua b 000 0 eng 77086724 DLC DLC DLC BD-DhUL 644.1 H765 Hickok, Floyd, 1907- Home improvements for conservation and solar energy / researched and compiled by Floyd Hickok. St. Petersburg : Hour House, c1977. viii, 151 p. : ill. ; 23 cm. Includes bibliographical references. Dwellings Insulation. Solar heating. Dwellings Energy conservation. ddc BK 28328 28328 0 0 ddc 0 644_100000000000000_H765 0 NFIC 53107 DUSL DUSL GEN 2015-01-07 Donation 644.1 H765 2302 2015-01-07 2015-01-07 BK