Vol. 12, No. 3 (2020), International Journal of Biology

• • Ants Can Associate a Symbol with a Number of Elements Through Conditioning
  • •  Marie-Claire Cammaerts   
    •  Roger Cammaerts   
    • p1
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• • Biological Treatment of Wastewater from Production Enterprises
  • •  Buriev Sulaymon Burievich   
    •  Yuldoshov Laziz Tolibovich   
    • p14
    •  PDF 
      

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