Treatment of materials, namely, complexing and retaining nutrients in soil for the purpose of waste reduction; technical consulting services in the field of waste treatment and reduction in wastewater treatment plants; technical consulting services in the field of the treatment of materials, namely, soil treatment services in the nature of complexing and retaining nutrients and other chemicals in soil on farmlands

Educational and instruction services, namely, providing seminars in the field of computers and providing information relating thereto; educational and instruction services, namely, providing seminars in the field of computer software and providing information relating thereto; educational and instruction services, namely, providing seminars in the field of agriculture and providing information relating thereto

books, teacher's manuals, laboratory manuals, and activity manuals, in the field of agriculture education