TY - BOOK AU - Wroble,Lisa A. TI - The oceans SN - 1560064641 (alk. paper) AV - YA QH 541.5.S3 W76 1998 U1 - 577.7 21 PY - 1998/// CY - San Diego, Calif. PB - Lucent Books KW - Marine ecology KW - Juvenile literature KW - Endangered ecosystems KW - Marine pollution KW - Nature KW - Effect of human beings on KW - Pollution KW - Ecology N1 - Includes bibliographical references (p. 88-91) and index N2 - Discusses the world's oceans as habitats endangered by human pollution and examines efforts to counter the damage and conserve them ER -