Материалы по тегу «Oil Deposits»
Tyumen scientists develop the ideas of Corresponding Member of the Russian Academy of Sciences I.I. Nesterov, which have become the theoretical basis of fundamental research and experimental work in the view of studying the process of formation of oil fields
What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista?