Latin indicator - pointer
an indicator signaling about availability, cumulation, variation of quantitative parameters or qualitative composition of pollutants in an environment; it can be physical, chemical and biological.
«Pollution indicator» boʻyicha 1 ta natija
Latin indicator - pointer
an indicator signaling about availability, cumulation, variation of quantitative parameters or qualitative composition of pollutants in an environment; it can be physical, chemical and biological.