| 000 | 00774cam a22002054a 4500 | ||
|---|---|---|---|
| 003 | EC-PaCDF | ||
| 005 | 20180910090052.0 | ||
| 008 | 050513s1974 -cn|||||||||||||||||eng|d | ||
| 020 | _cNormal | ||
| 040 |
_aEC-PaCDF _bspa _cEC-PaCDF |
||
| 041 | _aeng | ||
| 082 | 0 | 4 |
_223 _a333.7844 |
| 100 | 1 | _aVallentyne, John R. | |
| 245 | 1 |
_aThe algal bowl: _bLakes and man/ _cJohn R. Vallentyne. |
|
| 260 | 3 |
_aOttawa, Canadá: _bDepartment of the environment fisheries and marine servce, _c1974. |
|
| 300 | _a186 p. | ||
| 520 | _a-The algal bowl. -Lakes and man. -Lakes are made of water. -How a lake breathes. -Phosphorus, the morning star. -The environmental physician. -Detergents and lakes. -The year of NTA. -Signs or solutions?. | ||
| 546 | _aIngles | ||
| 942 |
_2ddc _cBOOK |
||
| 999 |
_c7779 _d7779 |
||