Venezuela Prepared with the co-operation of the American Geographical Society

Ижил төстэй зүйлс

• Burma Prepared with the co-operation of the American Geographical Society
  -н: Dunlop R.
  Хэвлэсэн: (1959)
• Japan Prepared with the co-operation of the American Geographical Society
  -н: Hall R. B.
  Хэвлэсэн: (1956)
• Lesser antilles Prepared with the co-operation of the American Geographical Society
  -н: Dyer D. R.
  Хэвлэсэн: (1959)
• Venezuela Annual. 1991-1992
  Хэвлэсэн: (1992)
• Biblioteca nacional venezuela
  Хэвлэсэн: (1990)