The revival of land
С31 Д-6/1 английский/The revival of land .The revival of land.The revival of land.[M./, 1977] ( ). - 1977]. - 15 с. : цв. ил. ; 22 см см.The revival of land. [M., 1977] .
На с. 2 авт.: G. Petrosian, ... Min. of agriculture of the Arm. SSR.П196.5/Petrosian ./
На с. 2 авт.: G. Petrosian, ... Min. of agriculture of the Arm. SSR.П196.5/Petrosian ./