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| 001 | 15895 | ||
| 010 | _a1250$ | ||
| 090 | _a15895 | ||
| 100 | _a20190520 frey50 | ||
| 101 | _aeng | ||
| 200 | 0 | 1 |
_aNitrogen mass balance studies [Texto fotocopiado] _fDaniel H. Kohl, Georgia Shearer and Francis Vithayanthil |
| 210 |
_a[S.l.] _c1978 _d[s.n.] |
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| 215 |
_a18 p. _cil. _d26 cm |
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| 305 |
_aSep. de: Nitrogen in the environment _4340 D. R. Nielsen, J. C. MacDonald, Academic Press, V. 1, p. 183-200 |
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| 317 | _aIPIMAR | ||
| 320 | _aBibliografia | ||
| 686 | _aD 62 | ||
| 700 |
_aKohl, _bDaniel H. |
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| 701 |
_aShearer, _bGeorgia |
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| 701 |
_aVithayanthil, _bFrancis |
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