Lihat Juga

• Proceedings of the United Nations Scientific Conference on the conservation and utilization of resources, 17 August-6 September 1949, Lake Success, New York. v. iv, water resources
  Terbitan: (1951)
• Proceedings of the United Nations Scientific Conference on the conservation and utilization of resources, 17 August-6 September 1949, Lake Success, New York. v. III, fuel and energy resources
  Terbitan: (1951)
• Proceedings of the United Nations Scientific Conference on the conservation and utilization of resources, 17 August-6 September 1949, Lake Success, New York. v. VI, land resources
  Terbitan: (1951)
• Proceedings of the United Nations Scientific Conference on the conservation and utilization of resources, 17 August-6 September 1949, Lake Success, New York. v. v, forest resources
  Terbitan: (1951)
• Proceedings of the United Nations Scientific Conference on the conservation and utilization of resources, 17 August-6 September 1949, Lake Success, New York. v. VIII, index
  Terbitan: (1953)