| 000 | 00512nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aIndia | ||
| 080 | _a631.85 T154P | ||
| 100 | _aTandon, H.L.S. | ||
| 245 |
_aPhosphorus in Indian agriculture : an analysis of the use-pattern and means available for increasing its efficiency _cH. L. S. Tandon |
||
| 260 |
_bEuropean Nitrogen Service Programme _aNew Delhi _c1976 |
||
| 300 | _avii, 62 p.; 28cm. | ||
| 490 | _a(ENSP Technical bulltin; no. 1) | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c5434 _d5434 |
||