| 000 | 00373 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a632.95:614.7(063) _bS 471 R |
||
| 245 | 1 |
_aManagement of pesticides and protection of the environment _bReport |
|
| 260 |
_aEl Salvador _bMinisterio De Agricultura Y Ganaderia _c1973 |
||
| 650 | _aPesticides | ||
| 650 | _aEnvironment | ||
| 100 |
_a _d |
||
| 300 | _a37 p. | ||
| 901 | _a159232 | ||
| 999 |
_c84096 _d84096 |
||