Tesar, Jenny.
Threatened oceans / [by] Jenny Tesar ; series editor: Bernard S. Cayne. - New York : Facts on File, 1991. - 112 p. : ill. (some col.), map, plates ; 24 cm. - Our fragile planet .
Includes bibliographical references and index.
Explores the vital importance of ocean ecosystems and resources and focuses on how fishing, dumping, oil spills, and other human influences endanger the marine environment.
7-A.
0816024944
90047194 /AC
Ocean.
Marine resources.
Marine ecology.
Ecology.
GC21.5 / .T47 1991
333.91/64
Threatened oceans / [by] Jenny Tesar ; series editor: Bernard S. Cayne. - New York : Facts on File, 1991. - 112 p. : ill. (some col.), map, plates ; 24 cm. - Our fragile planet .
Includes bibliographical references and index.
Explores the vital importance of ocean ecosystems and resources and focuses on how fishing, dumping, oil spills, and other human influences endanger the marine environment.
7-A.
0816024944
90047194 /AC
Ocean.
Marine resources.
Marine ecology.
Ecology.
GC21.5 / .T47 1991
333.91/64