America's Heartland
402 (4x2)
Data emisji: Wrz 21, 2015
California walnut grower turning shells into power for the farm. Reporter Jason Shoultz visits a Minnesota plant that generates electricity from poultry litter. Reporter Hena Cuevas takes us to a North Carolina company using soybeans to make furniture foam. Meet two California dairymen who have a new approach to selling cheese.
- Premiera: Paź 2005
- Odcinki: 233
- Obserwujący: 2
- Zakończony
- PBS
- Niedziela w 16