Holt Environmental Science

Our environmental problems are huge, and they require careful attention and action. The twenty-first century will be a crucial time in human history, a time when we must find solutions that allow people on all parts of our planet to live in a clean, healthy environment and have the resources they need for a good life. - p. 5.

שנה

1996

שפה

English

הוצאה

Holt Rinehart & Winston

מהדורות

8

עמודים

464

ISBN

9780030520198

מקור הנתונים: Wikidata