| 000 | 00458nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a _c |
||
| 082 | _a577.8 EHR-P | ||
| 100 | _aEhrlich, Paul R; Ehelich, Anne H | ||
| 245 | _aPopulation resources environment: Issues in human ecology | ||
| 250 | _a | ||
| 260 |
_aW H Freeman & Co., San Francisco _c1970 |
||
| 300 | _a | ||
| 490 | _aA Series of Books in Biology | ||
| 500 | _a | ||
| 590 |
_aABHI _b _c |
||
| 650 | _aPopulation biology | ||
| 942 | _cBK | ||
| 999 |
_c540559 _d540559 |
||