00467nam a22001577a 4500003000400000008004100004020001800045082001600063100002100079245007900100260002000179300001600199650003400215650004100249650001900290OSt210626b           ||||| |||| 00| 0 eng d  a9789390175376  a632.3bN21C  aNarayanasamy, P.  aCrop Diseases Management : principles and practices / cby P. Narayanasamy  aNew Delhic2021  axxiii,326p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aPlant Diseases