00523nam a22001817a 4500003000400000008004100004020001500045082001600060100001800076245007900094250001200173260004200185300001600227650004300243650002100286650001600307700001800323OSt230613b        |||||||| |||| 00| 0 eng d  a8127219819  a631.5bY35E  aYazdani, S.S.  aEssentials of scientific crop production/by S.S. Yazdani and M.L. Agarwal   a1st.ed.  aLudhiana:bKalyani Publishers;c2005.  axxi, 450 p.  a Agriculture and Related Technologies   aCrop Production   aField Crops  aAgarwal, M.L.