| 000 | 01309cam a22003857a 4500 | ||
|---|---|---|---|
| 001 | 000054820 | ||
| 003 | CHAP | ||
| 005 | 20220329140541.0 | ||
| 008 | 971013s1970 r 00010 d | ||
| 010 | _a53757 | ||
| 011 | _a54729 | ||
| 035 | _a58880 | ||
| 040 | _cCHAP | ||
| 082 |
_a633.2 _bW45 |
||
| 100 | 0 | 0 |
_aWhitehead, D. C. _9121724 |
| 245 | 1 | 4 |
_aThe role of nitrogen in grassland productivity : _b: a review of information from temperate regions. |
| 260 |
_aHuyley, Berkshire, England : _bCommonwealth Bureau of Pastures and Field Crops, _c1970. |
||
| 300 | _a202 p. | ||
| 490 | 0 |
_aBulletin _v; 48 |
|
| 504 | _aBibliografía, p. 162-195 | ||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h0722 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h0406 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h0755 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1329 |
||
| 590 |
_aE11695DGD _b10 _c20160530 _lUCH01 _h0935 |
||
| 650 | 1 | 4 |
_aFertilizantes nitrogenados. _940596 |
| 650 | 1 | 4 |
_aNitrógeno _xEfecto en pastos. _981455 |
| 650 | 1 | 4 |
_aPastizales. _985916 |
| 830 | 0 |
_aBulletin _v; 48 _916039 |
|
| 901 | _aBK | ||
| 942 | _cLIBRO | ||
| 942 | _n0 | ||
| 949 |
_a633.2 W45 _bBC _cLIBRO _d33724000215109 _eLIBRO _h29045 _i58880 _mD _si |
||
| 949 |
_a633.2 W45 _bBC _cLIBRO _d33724000215117 _eLIBRO _fc.2 _h38594 _i58880 _si |
||
| 999 |
_c53757 _d53757 |
||