| 000 | 006940000a22002170004500 | ||
|---|---|---|---|
| 090 |
_aAR _b03059 |
||
| 245 | 1 | 0 | _aExploration for natural enemies of the water hyacinth in Northern south America and Trinidad |
| 650 | 1 | 4 |
_aInsectos _992622 |
| 650 | 1 | 4 |
_aEntomología _94483 |
| 650 | 1 | 4 |
_aCactus _996653 |
| 650 | 1 | 4 |
_aEnemigos naturales _910149 |
| 650 | 1 | 4 |
_aControl de cactus _996654 |
| 651 | 4 |
_pAustralia _992749 |
|
| 653 |
_gEichhornia _eEichhornia crassipes |
||
| 653 |
_gAlternathera _eAlternathera philoxeroides |
||
| 041 | 0 | _aInglés | |
| 700 | 1 |
_aZwolfer, H. _996655 |
|
| 100 | 1 |
_aBennett, F. D. _996656 |
|
| 942 | _cARTICULO | ||
| 773 | 1 |
_tHyacinth Control Journal _31376 _q44-52 _d1968 _g7 |
|
| 999 |
_c12116 _d12116 |
||