The question does not really make sense. There is no such concept "call a page from another page".
The pages are independent and can use different unrelated resources. In this respect, you should take care about globalization and localization of each page using resources separately. The localization based on satellite assemblies is well explained here: http://msdn.microsoft.com/en-us/library/1ztca10y%28v=vs.85%29.aspx
] (and around this page).
See also: http://msdn.microsoft.com/en-us/library/c6zyy3s9%28v=vs.100%29.ASPX
If you can provide the sample code which could be used to reproduce your problem, you can have a chance for further advice. However, the problem is that you simply did not properly globalize and localize at least one of your pages, by one or another reason.