Land reclamation in the USSR
С15 Д-4/14 английский (eng)/Land reclamation in the USSR / USSR Min. of land reclamation a. water management.Land reclamation in the USSR / USSR Min. of land reclamation a. water management.Land reclamation in the USSR.M./, 1980 ( ). - 1980. - 12 с. ; 20 см см.Land reclamation in the USSR. M., 1980 .П06(2)/USSR Ministry of land reclamation and water management /