Ecoscience: Population, Resources, . . .
| Use attributes for filter ! | |
| Google books | books.google.com |
|---|---|
| Authors | Paul R. Ehrlich |
| Copyright date | 1977 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2456570 |
About Ecoscience: Population, Resources, . . .
A comprehensive introduction to basic ecological principlees. Offers an expanded treatment of raw materials; a major section is devoted to energy problems; new coverage is given to geophysical and . . .
