Administration of Environmental Quality Programs, Apparel, Piece Goods, and Notions Distributors (Wholesalers), Biotechnology research and development laboratories or services in environmental science, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, Construction and Mining (except Oil Well) Machinery and Equipment Distributors (Wholesalers), Construction, Transportation, Mining, and Forestry Machinery and Equipment Rental and Leasing, Environmental Consulting Services, Environmental research and development laboratories or services (except biotechnology research and development), Environmental testing laboratories or services, Fabricated Metal Product Manufacturing, Flower, Nursery Stock, and Florists' Supplies Distributors (Wholesalers), Furniture and Home Furnishing Distributors (Wholesalers), Gasket, Packing, and Sealing Device Manufacturing, Gasoline Stations and Truck Stops, Government Facilities Services, Hardware, and Plumbing and Heating Equ