00481nam a22001697a 4500003000400000008004100004020001500045082001800060100001900078245006300097260005000160300001700210650001900227650002500246650002200271700001800293OSt221123b        |||||||| |||| 00| 0 eng d  a8173191077  a595.705bY35E  aYazdani, S.S.   aElements of insect ecology/by S.S. Yazdani and M.L Agarwal  aNew Delhi: bNarosa Publishing House, c1997.  axiii, 210 p.  aPure Sciences   aZoological sciences   aEcology | Insects  aAgarwal, M. L