000 | 00418nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1971 xx 000 0 und d | ||
082 | _a591.526 3 W59M | ||
100 | _aWINBERG, G.G | ||
245 | 0 | _aMethods for the estimation of production of aquatic animals | |
260 |
_bLondon _c1971 |
||
300 | _a175p | ||
650 | _aFRESH - WATER FAUNA | ||
653 | _aFRESH - WATER FAUNA | ||
653 | _aMARINE FAUNA | ||
942 |
_2ddc _cB |
||
999 |
_c49665 _d49665 |