000 00321nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRM.0085
100 _aMitra, Manoshi
245 0 _aGrowth of agricultural labour in a backward economy : A study of Purnea district
260 _c1979
300 _a85p.
942 _cBK
999 _c14620
_d14620