Laurence Santrey
Conservation and pollution
Paperback
(Troll Associates March 15, 1985)
Explains how the growth of industry in modern times has brought about the pollution of air, water, and land, as well as the depletion of natural resources, and emphasizes the importance of conservation.
- ISBN
- 0816702608 / 9780816702602
- Pages
- 30
- Weight
- 16.0 oz.