| 000 | 00445nam a22001577a 4500 | ||
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| 003 | LRUA | ||
| 005 | 20220614150823.0 | ||
| 008 | 220614b xxu||||| |||| 00| 0 eng d | ||
| 040 | _crua | ||
| 082 | _2MGR NHE 2013 B429 Or. | ||
| 100 |
_915009 _aNHEP CHAN,ញ៉ែប ចាន់ |
||
| 245 | _aeffect of chemicalfertilizer on yield of hybrid corn. | ||
| 260 |
_arua _bphnom penh _c2013 |
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| 300 |
_axiv,39p, _bill, _c29cm, |
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| 942 |
_2ddc _cNRM |
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| 999 |
_c20230 _d20230 |
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