000 | 00939cam a2200265 a 4500 | ||
---|---|---|---|
999 |
_c52216 _d52216 |
||
003 | BD-DhIDS | ||
005 | 20181105140214.0 | ||
008 | 830802s1981 it a b i000 0 eng | ||
020 | _a9251010994 | ||
040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
||
041 | _aEng | ||
086 | _aUN FAO FPNB-2 | ||
110 | 2 |
_aFood and Agriculture Organization of the United Nations _bFertilizer and Plant Nutrition Service |
|
245 | 0 | 0 | _aCrop production levels and fertilizer use. |
260 |
_aRome : _bFood and Agriculture Organization (FAO) , _c1981 |
||
300 |
_aix, 69p. : _bill. ; _c28 cm. |
||
490 | _aFAO fertilizer and plant nutrition bulletin 2 | ||
500 | _a"Fertilizer and Plant Nutrition Service. Land and Water Development Division." | ||
504 | _aBibliography: p. 53-54. | ||
650 | 0 | 4 | _aFertilizers |
650 | 0 | 4 | _aCrop yields |
650 | 0 | 4 |
_aFertilizers _xEconomic aspects |
650 | 0 | 4 |
_aFertilizers _zDeveloping countries |
942 |
_2ddc _cDC |