00531nam a22001697a 4500003000400000008004100004082001600045100001800061245006000079260004000139650001800179650002300197650002000220942001200240999001700252952009200269OSt230804b        |||||||| |||| 00| 0 eng d  a581.2bC32N  aChester, K.S.  aNature & Prevention of Plant Diseasescby K. S. Chester  a.- New Yorkb: Mc Grow Hillc, 1950  aPure Sciences  aBotanical Sciences  aPlant Pathology  2ddccBK  c29378d29378  00102ddc4070aRAUbRAUd2023-08-04l0o581.2 C32Np11300r2023-08-04w2023-08-04yBK