| 000 | 00339nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180613s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aen | ||
| 082 | _a635.9674 | ||
| 100 | _aNational Academy of sciences | ||
| 245 | 0 | _aMaking Aquatic Weeds useful | |
| 260 |
_aWashington. _bNational Academy _c1987 |
||
| 300 | _aviii, 175p | ||
| 942 | _cSR | ||
| 999 |
_c78087 _d78087 |
||