Presentations from the 2004 PROP Conference The following presentation are a small sample of the presentations given at the Conference. Avoiding Nuisances at Composting Facilities - Cary Oshins, Bill Toffey, Bob Rynk Composting Food Residuals at Penn State University - Nadine H. Davitt Completing the Circle:Recycling Grocery Food Scraps on Local Farms in Lehigh County - Cary Oshins Avoiding Composting Nuisances - Bob Rynk PROP 2004 Conference PAYT Program - Pete Whipple PROP Conference 72804 PAYT - Ed Ward All files are in HTML format and will play in your browser.