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المؤلفون: T I Drovovozova, N N Panenko, S A Mariach
المصدر: IOP Conference Series: Earth and Environmental Science. 677:042094
مصطلحات موضوعية: Environmental engineering, Environmental science, Drainage
المؤلفون: T I Drovovozova, N N Panenko, S A Mariach
المصدر: IOP Conference Series: Earth and Environmental Science. 677:042094
مصطلحات موضوعية: Environmental engineering, Environmental science, Drainage