It's a bit long as one-liners go, but it does the job and could probably be golfed.

P:\test>perl -le"BEGIN{eval qq[use $ARGV[0]]} print ${$ARGV[0].'::VERS
+ION'};   $ARGV[0]=~s[::][/]g; print $INC{$ARGV[0].'.pm'}" File::Find

1.04
d:/Perl/lib/File/Find.pm
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