00450nam a22001457i 4500001001000000005001700010008004100027082001800068100003600086245005900122260006100181300001700242650002700259020001800286SXC02537520260819093755.0260101s2003    ii            000 0 eng d  a570 ENG-C222  aEnger, Eldon D; Ross, Frederick10aConcepts in biology /cEnger, Eldon D; Ross, Frederick  abTata McGraw Hill Education Pvt. Ltd., New Delhi,c2003  ap. ;c22 cm. 0aLife sciences; Biology  a9780071315081