. 5 ..... G overn ment ▁owned ▁and ▁operated ▁far ms . ▁State ▁far ms . ▁Sov k ho zes ▁ 1 5 0 1 - 1 5 4 2 .... ... A gr icult ural ▁classes ▁( In cluding ▁farm ▁ten ancy , ▁agricult ural ▁labor ers ) ▁ 1 5 4 9 ........ .... G lean ing ▁ 1 5 8 0 ........ .... Rec lam ation ▁of ▁agricult ural ▁land . ▁Mel ior ation ▁ 1 6 3 5 - 1 7 0 2 .... ... Util ization ▁and ▁culture ▁of ▁special ▁classes ▁of ▁lands ▁( In cluding ▁past ure ▁lands , ▁water ▁resources ▁development ) ▁ 1 7 1 1 - 1 7 4 1 .... ... I r rig ation ▁ 2 3 2 1 - 4 7 3 0 . 9 .... .. Ind ust ry ▁ 2 3 2 9 ........ .... Ind ust rial ization ▁ 2 3 3 0 ........ .... R ural ▁indust ries ▁ 2 3 3 1 - 2 3 3 6 .... ... Home ▁labor . ▁Home - based ▁business es ▁ 2 3 3 7 - 2 3 3 9 .... ... S we at sh ops ▁ 2 3 4 0 . 8 - 2 3 4 6 . 5 ... Sm all ▁and ▁medium - s ized ▁business es , ▁art is ans , ▁hand ic raft s , ▁tr ades ▁ 2 3 5 0 . 8 - 2 3 5 6 ..... Lar ge ▁industry