| 000 | 00363nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aUnited Kingdom | ||
| 080 | _a631.4 B24S | ||
| 100 | _aBoyd, John | ||
| 245 |
_aSoil fertility - the wasting basis of human society _cJohn Boyd |
||
| 260 |
_bPilot Press _aLondon _c1948 |
||
| 300 | _a19 p.; 22cm. | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c518 _d518 |
||