| 000 | 00893nam a22002537a 4500 | ||
|---|---|---|---|
| 003 | MN-UlNLM | ||
| 005 | 20240224010758.0 | ||
| 008 | 170801s1989 fr a|b|f i||| 10| 0 eng d | ||
| 020 | _a1-85070-257-8 | ||
| 040 | _aМонгол Улсын Үндэсний номын сан | ||
| 084 |
_2NNA _a26.22 _bC 74 _q65 |
||
| 245 | 0 | 4 |
_aThe Control of eutrophication of lakes and reservoirs / _cedited by Sven-Olof Ryding and Walter Rast, with the assistance of Dietrich Uhlmann, Jürgen Clasen, Laszlo Somlyody. |
| 260 | 1 |
_aParis : _bParthenon Pub. Group, _c1989. |
|
| 300 |
_a314 p. : _bill. ; _c24 cm. |
||
| 490 | 1 |
_aMan and the biosphere series ; _vv. 1 |
|
| 500 | _aIncludes index. | ||
| 504 | _aBibliography: p. 283-308. | ||
| 546 | _aEnglish | ||
| 650 | 0 | _aEutrophication | |
| 653 | 0 |
_aecology _anature |
|
| 700 |
_aRyding, Sven-Olof. _aRast, Walter. |
||
| 710 | 2 | _aUnesco. | |
| 942 | _cBK | ||
| 999 |
_c78765 _d78822 |
||