Bulletin, Edições 30-32

activities Administration agencies agricultural alien American areas aspects Association birth census cent changes cities colored comparative concerning consequence considerable course cultural depression difficult direction distribution economic effects employment estimates example experience extent facilities fact factors farm federal field forms further given immigrant important increase Indian individual industrial influence interest labor land leisure less limited living majority material matter Mexican Michigan migration minority movement moving native nature Negro organizations origin period persons population possible practices present probably problems programs question race reason recent records recreation reference regions relation relatively relief reports result rural secured seems Service significant situation social sources statistics status suggested tion trends types United University various Washington whole workers York