Man pages matching name mdeltree in section 1:

mdeltree.1.es	debian 10 / manpages-es-extra
mdeltree.1.pl	debian 10 / manpages-pl
mdeltree.1.en	debian 10 / mtools
mdeltree.1.de	debian 11 / manpages-de
mdeltree.1.pl	debian 11 / manpages-pl
mdeltree.1.en	debian 11 / mtools
mdeltree.1.de	debian 12 / manpages-de
mdeltree.1.es	debian 12 / manpages-es
mdeltree.1.fi	debian 12 / manpages-fi
mdeltree.1.pl	debian 12 / manpages-pl
mdeltree.1.en	debian 12 / mtools