In Russian. Velichko, Evgeny Alexandrovich. Ore of the Ocean. Moscow: Znanie, 1979 All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7652522
In Russian. Velichko, Evgeny Alexandrovich. Development of solid minerals in the coastal zone and at the bottom of the oceans and seas abroad. Moscow: VIEMS, 1979 Osvoenie tverdykh poleznykh iskopaemykh v beregovoy zone i na dne okeanov i morey za rubezhom/Coastal and seabed development of solid minerals abroad In Russian. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7652521