| 000 | 00434 a2200145 4500 | ||
|---|---|---|---|
| 082 |
_a631.41 _bISO |
||
| 090 |
_c21794 _d34088 |
||
| 245 | _aIsotope - aided micronutrient studies in rice production with special reference to zinc deficiency | ||
| 260 |
_aVienna _bInternational Atomic Energy Agency _c1975 _g1975 |
||
| 300 |
_avi,206p. _c29cm |
||
| 440 | _aIAEA - 172 | ||
| 650 | _aSoil chemistry | ||
| 650 | _aSoil science | ||
| 942 | _cL | ||
| 999 |
_c49233 _d49233 |
||