| 000 | 00598nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1980 xx 000 0 und d | ||
| 082 | _a631.811 I-2 F | ||
| 100 | _aIndian Agricultural Research Institute | ||
| 245 | 0 | _aFertilizer use efficiency as revealed by studies with isotopes | |
| 260 |
_aNew Delhi _c1980 |
||
| 300 | _a24cm. 27 | ||
| 440 | _aIts research bulletin new series, no. 38. 75th anniversary | ||
| 650 | _aFERTILIZERS AND MANURES | ||
| 653 | _aFERTILIZERS AND MANURES | ||
| 653 | _aPLANTS -- NUTRITION | ||
| 653 | _aRADIOACTIVE TRACERS IN PLANT NUTRITION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c78781 _d78781 |
||