00463nam a22001697a 4500003000400000008004100004020001800045082001700063100001700080245006900097250002000166260004500186300001200231650001800243650001200261650002000273OSt251117b        |||||||| |||| 00| 0 eng d  a9789386479488  a571.92bS61I  aSingh, R. S.  aIntroduction to Principles of Plant Pathology / cby R. S. Singh  a5th ed. reprint  a.- New Delhib: Scientific Pressc, 2025  ax,406p.  aPure Sciences  aBiology  aPlant Pathology