000 | 00423nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
020 | _a97890850497 | ||
080 |
_a631.472(529) _bG959I |
||
100 | _aWu, Guofeng | ||
245 | _aImpact of human activities on water level and clarity and underwater light clima | ||
260 |
_aWageningen _bWageningen Universiteit _c2008 |
||
300 | _a119p. | ||
901 | _a272352 | ||
942 |
_cB _2udc |
||
999 |
_c16633 _d16633 |