| 000 | 00510nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aS481.B56 | ||
| 100 | _aAyanaba, A. | ||
| 245 | 0 | _aBiological nitrogen fixation in farming systems of the tropics | |
| 260 | _aChichester | ||
| 260 | _bJohn Wiley and Sons | ||
| 260 | _c1975 | ||
| 300 | _a377p. | ||
| 300 | _c24cm. | ||
| 650 | _aAgriculture | ||
| 700 | _aill. | ||
| 942 | _2Library of Congress Classification | ||
| 942 | _cBook | ||
| 999 |
_c88540 _d88540 |
||