| 000 | 00410nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c49095 _d50642 |
||
| 003 | ISURa | ||
| 008 | 170428b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a631.583 _bKAS |
||
| 100 |
_aKass , Donald C _939398 |
||
| 245 |
_aPolyculture cropping systems _breview and analysis |
||
| 300 |
_a68 p. _c22.5 cm. |
||
| 650 |
_aAGRICULTURE _939399 |
||
| 650 |
_aCROP SCIENCE _95826 |
||
| 942 |
_2ddc _cPR |
||