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• AIR POLLUTION LEVELS DETERMINATION USING METHODS OF LICHENINDICATION IN TOWN PĻAVIŅAS

  Olita Znotiņa, Rasma Trejakova

  349-354

  2016-04-20

• FACTORY EFFECTS OF WASTEWATER ON THE ENVIRONMENT

  Anastasija Jauntirane, Ērika Teirumnieka

  115-121

  2019-04-24

• DETERMINATION OF WATER POLLUTION USING SATELLITE DATA

  Lilita Kaļva, Ērika Teirumnieka

  240-247

  2017-04-19

• REZEKNES RIVER WATER QUALITY IN REZEKNES CITY

  Jānis Mikaskins, Ivars Matisovs

  307-312

  2016-04-20

• DRINKING WATER QUALITY RESEARCH IN KARSAVA MUNICIPALITY VILLAGES

  Artūrs Buravcevs, Ināra Laizāne

  227-232

  2017-04-19

• PRETREATMENT OF BIOGAS PRODUCTION BYPRODUCTS

  Margarita Božko, Ērika Teirmunieka

  238-244

  2016-04-20

• WATER QUALITY RESEARCH NEAR OŠUPES MANOR

  Ervīns Erts, Ināra Laizāne

  273-278

  2016-04-20

• STATION REZEKNE I TERRITORY WATER QUALITY

  Lauris Berjoza, Ivars Matisovs

  213-218

  2016-04-20

• EVALUATION OF RESULTS OF SARKANDAUGAVA DEGRATED TERRITORY

  Diāna Černova, Gotfrīds Noviks

  106-114

  2019-04-24

• INDOOR AIR MICROBIOLOGICAL CONTAMINATION ASSESSMENT EDUCATION INSTITUTION

  Kristīne Sproģe, Rasma Tretjakova

  319-324

  2016-04-20

• JSC OLAINFARM EFFECTS OF WASTEWATER ON THE ENVIRONMENT

  Anastasija Jauntirane, Ērika Teirumnieka

  117-122

  2018-04-25

• RESEARCH ABOUT MUNICIPAL WASTE LANDFILL „SKUĶUPURVS” IMPACT ON ENVIRONMENT

  Andris Strods, Ināra Laizāne

  331-337

  2016-04-20