000 | 00473nam a22001697a 4500 | ||
---|---|---|---|
008 | 230221b |||||||| |||| 00| 0 eng d | ||
020 | _a9250003358 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a631.8(048.1) _bL6 |
||
245 |
_aAnnual fertilizer review _c /FAO |
||
260 |
_aRome: _bFAO, _c1977 |
||
300 | _axix, 111p. | ||
650 | _aagriculture | ||
653 | _aNitrogenous fertilizers | ||
653 | _aConsumption ratio | ||
942 |
_2udc _cREP |
||
999 |
_c2599 _d2599 |