environmental accounting / average chemical composition / chemical and biological composition / hydrographic network / river network / /
NaturalFeature
Baltic Sea / Black Sea / /
Organization
Ministry of Natural Resources / Research Institute on Use of Water Resources / Ministry of Statistics and Analysis / Republic of Belarus By Zhanna Vasilevskaya Ministry of Statistics / Ministry of Natural Resources and Environmental Protection / Environmental Protection / /
IWG-Env, International Work Session on Water Statistics, Vienna, June[removed]Collecting, Processing and Presenting Water Statistics in the Republic of Belarus By Zhanna Vasilevskaya Ministry of Statistics and Analys