TY - BOOK AU - Barnes,R.S.K. AU - Hughes,R.N. TI - An introduction to marine ecology SN - 9780865428348 : AV - DUCE QH541.5.S3 B34 PY - 1999/// CY - Oxford [Oxfordshire], Boston PB - Blackwell Scientific Publications KW - Marine ecology N1 - Includes index; Includes Bibliographical references and index ER -