00325nam a2200133Ia 4500008004000000020001500040082001300055100001800068245003200086250000500118260004000123300001300163650001500176210210b1998   xxu||||| |||| 00| 0 eng d  a8171333524  a591 KOTZ  aKOTPAL (R L).  aZoology phylum-2: Porifera.  a  aMeerutbRastogi Publications,c1998  aviii,128  aPorifera