wp_dropdown_pages

I am trying to used wp_dropdown_pages in a form in the admin page of my plugin. The idea is to use it to select the page where a widget will be displayed.

I have this working, the dropdown shows up where it is supposed to and works functionally.

'              <tr><th><label>Game Results Widget Page</label></th>' . "\n" .
  '                  <td>' .wp_dropdown_pages(array('name'=>'bbnuke_plugin_option_game_results_page','selected'=>"$game_results_page")) . "\n" .
  '                  </td>' . "\n" .
  '              </tr>' . "\n" .
'

the problem is, that is shows up as a duplicate in other parts of the page. I have verified that all the tags are closed. If I build a dropdown menu manually there are no problems, only when using wp_dropdown_pages.

Am I using wp_dropdown_pages incorrectly? Can someone tell me exactly what it is returning? I am assuming it is <select><options….></select>.