1. TECHNICAL APPROACH FOR CALCULATING RECREATIONAL SOIL SCREENING LEVELS FOR CHEMICALS, REVISION 2 Document(s) Author: Mirenda, Richard J ; McFarland, Tracy L ; Macgregor, Alan S Number: ERID-221588 ; 2012
2. TECHNICAL APPROACH FOR CALCULATING RECREATIONAL SOIL SCREENING LEVELS FOR CHEMICALS, REVISION 3 Document(s) Author: Mirenda, Richard J ; McFarland, Tracy L ; Macgregor, Alan S Number: ERID-228733 ; 2012