, ▁who ▁period ically ▁had ▁ex termin ation ▁parties ▁c ull ▁and ▁kill ▁thousands ▁of ▁excess ▁liv est ock , ▁when ▁her d ▁populations ▁grew ▁beyond ▁their ▁control ▁or ▁the ▁land ' s ▁capacity . ▁Years ▁with ▁a ▁severe ▁dr ought ▁did ▁this ▁also . ▁ ▁Mission ▁k itch ens ▁and ▁b aker ies ▁prepared ▁and ▁served ▁thousands ▁of ▁me als ▁each ▁day . ▁Cand les , ▁soap , ▁gre ase , ▁and ▁o int ments ▁were ▁all ▁made ▁from ▁t allow ▁( render ed ▁animal ▁fat ) ▁in ▁large ▁v ats ▁located ▁just ▁outside ▁the ▁west ▁wing . ▁Also ▁situated ▁in ▁this ▁general ▁area ▁were ▁v ats ▁for ▁d ye ing ▁w ool ▁and ▁t anning ▁le ather , ▁and ▁primitive ▁lo oms ▁for ▁we aving . ▁Lar ge ▁b ode gas ▁( ware h ouses ) ▁provided ▁long - term ▁storage ▁for ▁preserved ▁food st uff s ▁and ▁other ▁treated ▁materials . ▁ ▁Each ▁mission ▁had ▁to ▁fabric ate ▁virt ually ▁all ▁of ▁its ▁construction ▁materials ▁from ▁local ▁materials . ▁Work ers ▁in ▁the ▁car p inter ía ▁( car p entry ▁shop ) ▁used ▁cru de ▁methods ▁to ▁shape ▁be ams , ▁l int els , ▁and ▁other ▁struct ural ▁elements ; ▁more ▁sk illed ▁art is ans ▁car ved ▁doors , ▁furn iture , ▁and ▁wooden ▁implements . ▁For ▁certain ▁applications ▁br icks ▁( lad r ill os ) ▁were ▁fired ▁in ▁o vens ▁( kil ns ) ▁to ▁strength en ▁them ▁and ▁make ▁them ▁more ▁resist ant ▁to