Published January 2010
Reception of diesel fuel of DT mark with the sulphur maintenance not more than 500 ррм
Z.O.AlievaAt the end of early Pliocene there was an increase of a level and expansion of the area of the Caspian and Black seas, humidity has increased, winter temperatures have increased. Second half early Pliocene (4,5-3,4 million years) answers a climatic optimum Pliocene.