00308nam a2200121Ia 45000030006000000080041000060400015000471000016000622450062000782600017001405460012001570050017001690STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSaini, G.R.  aFarm size resource use efficiency and income distribution  bAlliedc1979  aEnglish20220125165554.0