000 | 00553nam a2200205 4500 | ||
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001 | 34307/81 | ||
005 | 20130515014438.0 | ||
008 | 111112s9999 xx 000 0 und d | ||
020 | _a0-13-3790866-7 | ||
020 | _ahard cover | ||
082 | 0 | 0 | _a574. 526 32 and |
100 | 1 | _a"0, . " | |
245 | 1 | 0 |
_aa guide to the study of fresh water ecology: _b/ _c .. |
250 | _a1 ed. | ||
260 |
_ausa : _bprentice-hall _c1972. |
||
300 |
_a"ix, 182p.; _c24 cm." |
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490 | 0 | _acontours:studies of the environment | |
504 | _a | ||
650 | 0 |
_afresh-water ecology _x |
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999 |
_c20135 _d20135 |