| 000 | 01268nab a22003857a 4500 | ||
|---|---|---|---|
| 001 | G56209 | ||
| 003 | MX-TxCIM | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 022 | 0 | _a0020-0689 | |
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aIt | |
| 043 | _aIT | ||
| 072 | 0 | _aF00 | |
| 072 | 0 | _aF25 | |
| 082 | 0 | 4 | _a81-684703 |
| 100 | 1 | _aBoschi, V. | |
| 245 | 0 | 0 |
_aSistema colturale a mais continuo: _b tredici anni di prove nella Pianura Padana [Italia]. 1: Agrotecnica e concimazione |
| 246 | 0 | 0 | _aA system of continuous maize cropping: thirteen years of trials in the Padana Plain [Italy]. 1: Agrotechnique and fertilization]. [Paper presented at a conference |
| 260 | _c1981 | ||
| 340 | _aPrinted | ||
| 500 | _a9 graphs; 8 ref. Summary (It) | ||
| 546 | _aItalian | ||
| 591 | _aSystemes de culture. Seminario CEE-Agrimed. Toulouse (France). 7-9 May 1980|COMOD | ||
| 595 | _aAC | ||
| 650 | 1 | 7 |
_aFertilizers _gAGROVOC _2 _91111 |
| 650 | 1 | 0 | _aItaly |
| 650 | 1 | 7 |
_aMaize _gAGROVOC _2 _91173 |
| 650 | 1 | 0 |
_aPlant production _91212 |
| 650 | 1 | 0 |
_91314 _aZea mays _gAGROVOC |
| 650 | 1 | 0 |
_91952 _aSoil fertility _gAGROVOC |
| 700 | 1 |
_aLanza, F., _ecoaut. |
|
| 700 | 1 |
_aOnofrii, M., _ecoaut. |
|
| 773 | 0 |
_tInformatore Agrario _n81-684703 _gv. 37, no. 8, p. 14233-14239 |
|
| 942 | _cJA | ||
| 999 |
_c16680 _d16680 |
||