9 training materials on the subject of water preservation and enhancement recorded on CD-ROMs, slides, cassette tapes and downloadable from a global computer network
16 educational and training materials; namely, brochures, pamphlets, magazines, catalogues, journals, manuals, texts, and printed instructional and teaching materials for use in the field of water preservation and enhancement
35 conducting trade shows in the field of water quality products and services
41 educational services; namely, providing training, courses of instruction, conducting seminars, providing related educational materials, and rendering consultation services therewith in the field of water preservation and enhancement
42 providing training materials on the subject of water preservation and enhancement via a global computer network; association services; namely, promoting the interests of persons interested in, and public awareness of the need for, water preservation and enhancement, and related environmental issues