| 000 | 00324nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 220315b |||||||| |||| 00| 0 spa d | ||
| 245 |
_aAgriculture in semi-arid environments / _cedited by A. E. Hall; G. H Cannell; H. W. Lawton |
||
| 260 |
_aBerlin ; New York : _bSpringer-Verlag, _c1979 |
||
| 300 | _a340 p. | ||
| 942 |
_2ddc _cLIBRO |
||
| 999 |
_c2941 _d2941 |
||