| 000 | 00344 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.15:631.8 _bB 496 M |
||
| 245 | 1 |
_aMaize production and the manuring of maize _cby J. Berger |
|
| 260 |
_aGeneva _bCentre D'etude De L'azote _c1962 |
||
| 650 | _aMaize | ||
| 650 | _aManuring | ||
| 100 | 1 |
_aBerger, J. _d |
|
| 300 | _a313 p. | ||
| 901 | _a119462 | ||
| 999 |
_c79926 _d79926 |
||