000 | 00329nam a2200109Ia 4500 | ||
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008 | 130223s9999 xx 000 0 und d | ||
100 | _aSanchez, P.A., Briones, A.M. | ||
245 | _aPuddling tropical rice soils: 1. Growth and nutritional aspects; | ||
440 | _aNo. 57; New York State College | ||
901 | _pS26497 | ||
942 |
_cB _2udc |
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999 |
_c131018 _d131018 |