Upper Precambrian and Cambrian Palaeontology of the East-European Platform - Contribution of the Soviet-Polish working group on the Precambrian-Cambrian boundary problem
Gnilovskaya, M.B.
Upper Precambrian and Cambrian Palaeontology of the East-European Platform - Contribution of the Soviet-Polish working group on the Precambrian-Cambrian boundary problem - 1 - 157
Upper Precambrian and Cambrian Palaeontology of the East-European Platform - Contribution of the Soviet-Polish working group on the Precambrian-Cambrian boundary problem - 1 - 157