| 000 | 00520nam a2200133Ia 45e0 | ||
|---|---|---|---|
| 008 | 141001n xxu |||gr||||Z||||||eng | ||
| 082 | _a631.8506 | ||
| 100 |
_aPotash and Phosphorus Institute., _eAuthor., |
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| 245 | 0 |
_aVital Role of Phosphorus in Our Environment _cPotash and Phosphorus Institute. _hReports |
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| 260 |
_aGeorgia: _bPotash and Phosphorus Institute., _c1989. |
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| 300 | _a16. | ||
| 653 | _aTechniques, equipment & materials | ||
| 942 |
_2ddc _cR |
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| 999 |
_c42883 _d42883 |
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