Revisio Critica Plantarum Vascularum in Regione Arctica Unionis Rerum Publicarum Sovieticarum Socialisticarum Sponte Crescentium. Fasc. 2: Graminae. 1964. 85 distrib.maps. some tabs. 272 p. Lex8vo. Paper bd. - In Russian, with Latin nomenclature and species in- dex.