UV Systems PLC
British manufacturer of ultraviolet disinfection equipment for applications including water treatment and disinfection of air and surfaces.
http://www.uvsystems.co.uk

Ralph L. Stemler, Inc.
Supplier of process equipment, valves, pumps, screens, CSO screening, UV disinfection, filtration, floating covers, package treatment plants.
http://www.waterandwastewatertreatment.com

Idroconsult S.R.L.
Depurazione acque, Trattamento acque, Osmosi inversa, Impianto osmosi inversa, Potabilizzazione acqua
http://www.idroconsult.com/

USDA PLANTS Database
The home page for the United States Department of Agriculture PLANTS Database
http://plants.usda.gov/

MBBR Biological Wastewater Plants
DAS Compact Package plants for wastewater, Retrofit and upgrade wastewater plants, Sewer Plants, Industrial Bio Treatment Systems, Ammonia and Nutrient removal, MBBR, Membranes, Bio Media, Wastewater Systems, Sequencing Batch Reactors, Grease Traps, Recycling Systems and Total Solution WWTP plants
http://www.dasusa.com

Darwin Plants
Netherlands exporter of bare root perennial plants and bulbs. Includes list and availability of plants.
http://www.darwinplants.com/

Plants For a Future
Plants For A Future is a resource centre for rare and unusual plants, particularly those which have edible, medicinal or other uses. We practice vegan-organic permaculture with emphasis on creating an ecologically sustainable environment and Perennial plants.
http://www.comp.leeds.ac.uk/pfaf/index.html

Z Plants
Wholesale plants supplier of florist quality indoor foliage. Z Plants ships indoor plants from Florida with our online ordering system. Buy plants and foliage direct from Florida nurseries and growers.
http://www.zplantsinc.com/

Bill Moore & Company
flowers, small plant liners, plugs, Bill Moore & Company Inc., plant broker, plants, tissue culture, cuttings, seddlings, Adenium, Plumeria, Euphorbia, Cajun Hibiscus, Liriope, Dahlias, Daylilies, young plants, liners
http://www.billmooreco.com/

Pacific Sun Growers
Pacific Sun Growers: Wholesale Tropical Indoor Plant Growers (1-805-929-1986)
http://www.pacsungro.com/