00493nam#a2200157#i#450# EN\INFRA-M\book\784 20240511075652.6 20170123d2017####ek#y0engy0150####ca RUS RU Ecological and geological problems of development of oil and gas fields in the Caspian region Monography Moscow INFRA-M Academic Publishing LLC. 2017 308 с. Monography local Serebryakov Oleg Ivanovich naukaru.ru