| 000 | 00740cam a2200169 4500 | ||
|---|---|---|---|
| 001 | WB3528-59 | ||
| 008 | 000000n1999 000 0 eng u | ||
| 035 | _a(Sirsi) u102327 | ||
| 245 | _aGM yield often no bettter. | ||
| 260 | _c1999 | ||
| 490 |
_aFarmers' Weekly _v131(3) 16 July 1999, 12(1) |
||
| 520 | _aResearch by the US Dept. of Agriculture analysed commercial crop results for 1997 & 1998 in regions where both traditional and genetically modified crops were grown. In two thirds of the regions yields of genetically modified crops were no better than conventional crops, and in over half, pesticide use was almost identical. | ||
| 650 | _aGENETICALLY MODIFIED CROPS | ||
| 650 | _aUSA | ||
| 690 | _aRURAL PRACTICE | ||
| 942 | _n0 | ||
| 999 |
_c61352 _d61352 |
||