TY  - BOOK
ED  - US Department of Agriculture
TI  - Cutting energy costs :  : the 1980 yearbook of agriculture 
U1  - 333.79 / 23
PY  - 1980/// impresión
CY  - Washington : 
PB  - Department of Agriculture, 
KW  - Empresas comerciales
KW  - Conservación de energía
KW  - Estados Unidos
N1  - Incluye glosario; Agriculture, forestry -- Family living -- Communities -- Alternative energy sources
ER  -