The land of the Soviets : a handbook of the U.S.S.R. /

Eitemau Tebyg

• Russian land, Soviet people; a geographical approach to the U.S.S.R.,
  gan: Gregory, James S. (James Stothert), 1912-
  Cyhoeddwyd: (1968)
• A new Soviet heartland? /
  gan: Hooson, David J. M.
  Cyhoeddwyd: (1964)
• Conservation in the Soviet Union /
  gan: Pryde, Philip R.
  Cyhoeddwyd: (1972)
• Natural resources of the Soviet Union: their use and renewal.
  Cyhoeddwyd: (1971)
• Soviet resource management and the environment /
  Cyhoeddwyd: (1978)