Protecting the oceans
de John D. Baines · Publicada por primera vez en 1990
Discusses the importance of the oceans, the sources and effects of their pollution and misuse, and ways to protect them.
de John D. Baines · Publicada por primera vez en 1990
Discusses the importance of the oceans, the sources and effects of their pollution and misuse, and ways to protect them.
col. ill. · japonés
Steck Vaughn Library · inglés
Raintree Steck-Vaughn Publishers · ISBN 9780811434546
