- CollectionDCL Arch Pamph - DCL Archive Pamphlet Files
- Série organique1.1 Poweshiek Bus & Manu - Poweshiek-Bus & Manu
- 4 en plus...
- Dossier1.1 - Poweshiek-Bus & Manu-CAFOs
- Dossier1.1 - Poweshiek-Bus & Manu-Dayton's Meat Products
- Dossier1.1 - Poweshiek-Bus & Manu-Doty Angus Cattle Company
- Dossier1.1 - Poweshiek-Bus & Manu-Economic Issues-1990
- Dossier1.1 - Poweshiek-Bus & Manu-Fremont Farms
- Dossier1.1 - Poweshiek-Bus & Manu-Grubb's Premium Popping Corn
- Dossier1.1 - Poweshiek-Bus & Manu-Mariposa Farms
- Dossier1.1 - Poweshiek-Bus & Manu-Mid-American Energy
- Dossier1.1 - Poweshiek-Bus & Manu-Natural Soy Products
- 6 en plus...