File:Hog Confinement Barn Interior.jpg
EPA region 7 is the Midwest (Iowa, Kansas, Missouri, Nebraska, and Nine Tribal Nations.)
Original upload log
Transferred from en.wikipedia.org; description page is/was here.
- 2005-12-14 23:32 Paul Stokstad 277×198×8 (29216 bytes) Taken from EPA website (http://www.epa.gov/region7/water/cafo/images/hogssm2.jpg).