| 000 | 00464 a2200133 4500 | ||
|---|---|---|---|
| 001 | 247 | ||
| 008 | |||
| 082 | _a333.95 | ||
| 084 | _aUe | ||
| 245 | _aConservation, science and society, vol .1 : contributions to the First Inte rnational Biosphere Reserve Congress, Minsk, Byelorussia/ USSR, 26 September -2 October 1983 : organized by UNESCO | ||
| 260 |
_aParis _bUNESCO _c1984 |
||
| 300 | _a(14), 245 s. | ||
| 653 | _aBIOLOGY | ||
| 999 |
_c11952 _d11952 |
||