Environmental science
| Main Author: | Arms, Karen |
|---|---|
| Language: | English |
| Published: |
Philadelphia:
Saunders College Pub.,
1990.
|
| Subjects: |
| Item Description: |
Includes index |
|---|---|
| Physical Description: |
xix, 468 p.: ill. (some col.), maps; 29 cm. |
| ISBN: |
0030470986 (pbk.) |