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Rynok Povolžʹja : (vtoraja polovina XIX - načalo XX veka)
Tagirova, Nailja F., (1999)
Trade restrictions in international grain and oilseed markets
Jabara, Cathy L., (1981)
Economies of Scale and Market Structure in International Grain Trade
Scoppola, Margherita, (2008)
Developing markets for fish not traditionally harvested by the United States : the problems and the federal role
(1980)
Energy's role in United States and Indonesian relations
(1979)
Consistent criteria are needed to assess smallbusiness innovation initiatives
(1981)