00497nam a22001697a 4500003000400000008004100004020001800045082001800063100001800081245005700099260004600156300001000202650003400212650004100246650002000287700002000307OSt251013b        |||||||| |||| 00| 0 eng d  a9789355400253  a631.584bG97O  aGupta, Sachi.  aOrganic Farming / cby Sachi Gupta and Sanjay Pathak  a.- Ludhianab: Kalyani Publishersc, 2021  a139p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aOrganic Farming  aPathak, Sanjay.