Good mono spaced fonts for terminal windows - what do you use?

[Adam Funk]

On 2011-12-20, Yorvyk wrote:

> On Tue, 20 Dec 2011 22:40:56 +0000
> Chris Green <cl at isbd.net> wrote:
>
>> I'm trying to find a good, readable font to use in terminal windows in
>> 11.10.  Does anyone have any particular recommendations?
>> 
>> -- 
>> Chris Green
>> 
> Ubuntu Mono 

How do I set my xterm and emacs to use that?  I have the font
installed, but I can't find it in xfontsel, so I can't figure out what
to put in my ~/.Xdefaults file.