Horizon Information Portal

	Series	Count
1.	International series in management science/operations research	1
2.	International series in pure and applied mathematics	1
3.	International series in the earth sciences	1
4.	International Society of Arboriculture. Best management practices	0
5.	See Best management practices (International Society of Arboriculture)	11
6.	International studies (Cambridge University Press)	1
7.	International studies, East Asian series research publication ;	1
8.	International studies in evaluation ;	1
9.	International studies intensives	1
10.	International themes and issues (Toronto, Ont.)	1
11.	International traveler's resource guide	1