| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c114537 _d114537 |
||
| 008 | 180712b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0393310248 | ||
| 050 |
_aHB871 _bB76 1993 |
||
| 245 |
_aVital signs 1993 _bThe trends that are shaping our future _cLester R. Brown et al |
||
| 260 |
_aUnited States of America _bWorldwatch Institute _c1993 |
||
| 300 |
_a150p.; _bill _c23cm |
||
| 942 |
_2lcc _cBK |
||