00313nam a2200121Ia 45000030006000000080041000060400015000471000035000622450056000972600009001535460012001620050017001740STCL150530s9999 xx 000 0 und d aSTCLcSTCL aBellerby, J.R.; Mujumdar, N.A. aAgricultural economic theory and the Indian economy c1961 aEnglish20220125165552.0