ANALYSIS OF THE ANNUAL VARIATION IN WATER TEMPERATURE IN THE RIVER ISHIM WITHIN THE AREA OF THE TOWN OF ISHIM
Vestnik Moskovskogo gosudarstvennogo oblastnogo universiteta. Seriâ: Estestvennye nauki/Vestnik Moskovskogo gosudarstvennogo oblastnogo universiteta. Seriâ Estestvennye nauki