That's helpful for showing the dependencies (and structure) of a module; if you just want to know the file associated with a particular module, you can use perldoc -l Module::Name.
Jeff japhy Pinyan,
P.L., P.M., P.O.D, X.S.:
Perl,
regex,
and perlhacker How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart