00379nam a22001457a 450000500170000000800410001702000180005804000130007608200150008910000240010424500490012825000120017726000330018930000110022220190622093646.0190622b           ||||| |||| 00| 0 eng d  a9789332586093  cPK-LaUMT  a577bKOR-C  aKormondy, Edward J.  aConcepts of ecology /cby Edward J. Kormondy  a4th ed.  aTamil Nadu :bPearson,c2017  a498 p.