Heat pumps for heating and cooling homes /
[Agricultural Engineering Research Division, Agricultural Research Service].

APA Citation

United States. Agricultural Research Service. Agricultural Engineering Research Division. (1966). Heat pumps for heating and cooling homes. Washington, D.C.: Agricultural Research Service, U.S. Dept. of Agriculture.

MLA Citation

United States. Agricultural Research Service. Agricultural Engineering Research Division. Heat Pumps for Heating And Cooling Homes. Washington, D.C.: Agricultural Research Service, U.S. Dept. of Agriculture, 1966.

Warning: These citations may not always be complete (especially for serials).