| 000 | 00340nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 161118s2016 xx 000 0 und d | ||
| 100 | _aIntl. Crops Res. Inst. for ... | ||
| 245 | 0 | _aFarming Systems Principles For Improved food Production and control Of soil Degr | |
| 260 |
_aPatancheru _bICRISAT/UNEP _c1986 |
||
| 300 | _a36 P | ||
| 942 | _2ddc | ||
| 999 |
_c40932 _d40932 |
||