| 000 | 00464nam a2200145 a 4500 | ||
|---|---|---|---|
| 020 | _a9241542489 | ||
| 050 | 0 | 0 |
_aMED RA567 _bM37 |
| 100 | 1 | _aMara, D. Duncan | |
| 245 | 1 | 0 | _aGuidelines for the safe use of wastewater and excreta in agriculture and aquaculture :measures for public health protection |
| 260 |
_aGeneva : _bWorld Health Organization, _c1989. |
||
| 300 |
_avii, 187pg. : _bill. ; |
||
| 650 | 0 | _aAgriculture | |
| 700 | 1 | _aCairncross, Sandy. | |
| 942 | _cBK | ||
| 999 |
_c9575 _d9575 |
||