00582nam a22001697a 450000500170000000800410001704000230005808200210008110000170010224501000011926000390021930000260025850400320028465000380031665000310035465000270038520181210000652.0180420s1982    ii       b    000 0 eng    aBD-DhBPAcBD-DhBPA  a338.17bPAI 19821 aPatel, N. T.10aInputs productivity in agriculture, with an emphasis on irrigation and farm size /cN.T. Patel.  aNew Delhi :bOxford & IBH,cc1982.  axii, 226 p. ;c22 cm.  aBibliography: p. [223]-226. 0aAgricultural productivityzIndia. 0aIrrigation farmingzIndia. 0aFarms, Size ofzIndia.