Ivanov, Veselin, Trakia University, Stara Zagora, Bulgaria

• "Annals of the University of Craiova - Agriculture Montanology Cadastre Series " Vol. 45 No. 1 (2015): Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series - Vol. XLV 2015 - Working Group 2: Soil Sciences
  CHEMICAL ANALYSIS OF WATER USED FOR FISH FARMING IN TUNDZHA RIVER, BULGARIA
  Abstract  PDF