Beyond North Korea : future challenges to South Korea's security
Kim Byung-kwan, Shin Gi-wuk, David Straub, editor
Walter H. Shorenstein Asia-Pacific Research Center ; Baltimore, MD : Brookings Institution [distributor, 2011
 Buku Teks SO
Tudge, Colin
Food for the future
Dorling Kindersley, 2002
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Space security: trends and challenges
The National Institute for Defense Studies, editor
The National Institute for Defense Studies, 2016
 Buku Teks SO
Europe's new security challenges
Heinz GaÌ?rtner, Adrian Hyde-Price, Erich Reite, editor
Lynne Rienner Publishers, 2000
 Buku Teks SO
Europe's new security challenges
edited by Heinz Gärtner, Adrian Hyde-Price and Erich Reiter
Lynne Rienner Publishers, 2001
 Buku Teks SO