00498nam a22001577a 4500003000400000008004100004082001800045100002300063245005200086250001200138260006800150300001600218650004200234650003500276650002900311OSt221121b        |||||||| |||| 00| 0 eng d  a633.028bC31P  aChatterjee, P. B.   aPlant protection techniques/by P.B. Chatterjee   a1st.ed.  aNew Delhi: bBharti Bhawan Publishers and Distributors, c1997.  axii, 324 p.  aAgriculture and related technologies   aTechnology (Applied sciences)   aControl | Plant diseases