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*Horner, Richard Ray. 1988. ''Environmental monitoring and evaluation of calcium magnesium acetate (CMA)''. NCHRP Report, Issue Number 305. Transportation Research Board. Washington, DC. | *Horner, Richard Ray. 1988. ''Environmental monitoring and evaluation of calcium magnesium acetate (CMA)''. NCHRP Report, Issue Number 305. Transportation Research Board. Washington, DC. | ||
*Kelsey, P., and R. G. Hootman. 1992. ''Deicing Salt and Effects on Vegetation along Highways. Case Study: Deicing Salt Deposition on the Morton Arboretum''. Chemical Deicers and the Environment: 253-81. | *Kelsey, P., and R. G. Hootman. 1992. ''Deicing Salt and Effects on Vegetation along Highways. Case Study: Deicing Salt Deposition on the Morton Arboretum''. Chemical Deicers and the Environment: 253-81. | ||
− | *Kelsey, P., and R. G. Hootman. 1992. ''Case Study: Deicing Salt Deposition on the Morton Arboretum. Deicing Salt Dispersion and Effect on Vegetation along Highways''. Chemical Deicers and the Environment: 253-81. Lewis Publishers. | + | *Kelsey, P., and R. G. Hootman. 1992. ''Case Study: Deicing Salt Deposition on the Morton Arboretum. Deicing Salt Dispersion and Effect on Vegetation along Highways''. Chemical Deicers and the Environment: 253-81. Lewis Publishers. |
+ | *Ketcham, S.A., L. David Minsk, Robert R. Blackburn, Edward J. Fleege. 1996. [https://www.fhwa.dot.gov/publications/research/safety/95202/95202.pdf Manual of Practice for an Effective Anti-icing Program - A Guide For Highway Winter Maintenance Personnel]. US Army Cold Regions Research and Engineering Laboratory, Hanover, New Hampshire. | ||
*Kroening, Sharon, Ferrey, M. 2013. [https://www.pca.state.mn.us/sites/default/files/wq-am1-06.pdf The Condition of Minnesota’s Groundwater, 2007 – 2011]. Minnesota Pollution Control Agency. St. Paul, MN. | *Kroening, Sharon, Ferrey, M. 2013. [https://www.pca.state.mn.us/sites/default/files/wq-am1-06.pdf The Condition of Minnesota’s Groundwater, 2007 – 2011]. Minnesota Pollution Control Agency. St. Paul, MN. | ||
*Kuemmel, David, and Rashad Hanbali. 1992. [http://www.trc.marquette.edu/publications/IceControl/ice-control-1992.pdf Accident analysis of ice control operations]. Marquette University Department of Civil, Construction and Environmental Engineering. Milwaukee, WI. | *Kuemmel, David, and Rashad Hanbali. 1992. [http://www.trc.marquette.edu/publications/IceControl/ice-control-1992.pdf Accident analysis of ice control operations]. Marquette University Department of Civil, Construction and Environmental Engineering. Milwaukee, WI. |