00570nam a2200145Ia 4500082001200000100002000012245007300032260005600105300001000161650005400171650004400225650005900269650008100328710001500409  aTS.0857  aSrinivasulu, C. 0aUnionisation of agricultural labour : A case study of Andhra Pradesh  c1994bDr. Baba Saheb Ambedkar Marathwada University  a380p.  aAGRICULTURAL LABOURERS - HISTORY - ANDHRA PRADESH  aAGRICULTURAL LABOURERS - ANDHRA PRADESH  aTRADE UNIONS - AGRICULTURAL LABOURERS - ANDHRA PRADESH  aAGRICULTURAL LABOURERS - TRADE UNIONS//TRADE UNIONS - AGRICULTURAL LABOURERS  aTupe, S.D.