00321nam a2200133 a 450000500170000002000150001708200170003210000060004911000200005524500350007526000300011030000210014049000260016120251203110703.0  a0849380464  a592.092bECO  d_  aMcEdward, Larry  aEcology of Marine inverebrates  aNew YorkbCRC Pressc1995  a464p.c26 cm. HB  aMarine Science Series