54 



Spotts, Stevens and McCoy, Inc. 



JU', N. Wyo«l88lng Blyd., P. 0. Box 70, Wyomlssln^, Pa. I96IO 



2I5-376-658I 



Levis J. MeCoy, P.E. , President 



Foraedi I968 Corporation 



Consulting environmental engineers aotive in all phases of air and water 

 pollution control and industrial hygiene 



A. J. Steffen, Consulting Gnvironaental E^'g. 

 2863 Ashland Street, W. Lafayette, Indiana 'f7906 

 317-463-3353 



A. J. Steffen 



Formed « 1970 Individual Ownership 



I] 



Developing * conducting training programs 



Special consulting expertise 1 meat, poultry, dog food and other 



similar industrial wastes 



Consulting with numerous industrial establishments and with 

 consulting firms 



Donald C. Stouse k Assoc., P.C., Consulting Qigineers 



Route 1, IXibuque, Iowa 52001 



319-5S2-1616 



Donald C. Stouse, P.E. , Owner 



Formed t I966 Corporation 



Water supply, sewage and industrial waste treatment 



