Google Adsense - reports per url

Hi,
I have a sight and I would like to implement google adsense. I was
wondering if the reports from google can specify urls within the site.

For example - I have many Items, all displayed in page
item.aspx?item=<item_num>. Will I be able to see the earnings of each
url (each item number)?

Thanks!

Hi Charles,

Thanks for the quick reply.

I was wondering if it was possible to maintain more than 200 channels.
In my case, I would like to have an unlimited number of items.

Thanks again,
A