00333nam a2200157Ia 4500008004100000082001000041082001000051100000800061100001700069245002100086260001300107260001700120260000900137650001200146999001700158240117s9999||||xx |||||||||||||| ||und||  aP.R/E  b591.6  ap.r  avenkitaraman 0aeconomic zoology  akottayam  bv.publishers  c1983  abiology  c16288d16288