Organic farming
October 4, 1979 - MPR’s Dan Olson interviews experts on what organic farming is and what its value is. The group includes Margery Peterson, principal author of a Minnesota Department of Agriculture publication on organic farming; Marilyn Larson of the Organic Growers and Buyers association; Lester Frohip, an organic farmer from Southwestern Minnesota; and Russell Adams, Jr., a soil biochemist at the University of Minnesota.