1. Rostov Univ.; Rostov-on-Don Russia
2. Centre for Preparation and Implementation of International Projects on Technical Assistance (CPPI); North Caucasus Branch; 200/1 Stachki Ave., Office 301 Rostov-on-Don 344104 Russia
3. UNEP GEMS/Water Collaborating Centre; Environment Canada; 11 Innovation Blvd. Saskatoon SK Canada S7N 3H5
4. Aquatest Ltd.; Zhuravleva str., 44 Rostov-on-Don 344022 Russia
5. Moscow State Univ.; Vorobevy Gory Moscow 119899 Russia
6. National Water Research Inst., Environment Canada; 11 Innovation Blvd. Saskatoon SK Canada S7N 3H5