74257895
Mar 23, 1992
Aug 12, 1997
paper goods and printed matter; namely, brochures, pamphlets, magazines, catalogs, journals, instruction manuals and textbooks for use in the field of water pollution, research, and control
Paper Goods and Printed Mattereducational services; namely, providing courses of instruction and conducting seminars in the field of water pollution, research, and control
Education and Entertainmentassociation services; namely, promoting public awareness and the interests of those in the water pollution, research, and control field and related environmental issues; and consulting services in the field of water pollution research and control
Computer and Scientific