| 000 | 00576nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 131101s9999 xx 000 0 und d | ||
| 020 | _a521098432 | ||
| 040 | _aCIFRI LIBRARY | ||
| 041 | _aEnglish | ||
| 082 |
_a631 _bG857 |
||
| 100 | _aGrigg, D. B. | ||
| 245 | 4 |
_aThe Agricultural systems of the world: an evolutionary approach _cD. B. Grigg |
|
| 260 |
_aCambridge _bCambridge University Press _c1977 |
||
| 300 | _aix,358p.; fig., tables | ||
| 440 | _aCambridge geographical studies | ||
| 500 | _aIncludes bibliography and index | ||
| 650 | _aAgriculture | ||
| 942 | _cBK | ||
| 999 |
_c2406 _d2406 |
||