| 000 | 00436nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 |
_a631.586:631.8 _bL4870 |
||
| 100 | _aLeelavathi, C.R | ||
| 245 | _aOn the yardsticks of additional production from the use of fertilizers under dry | ||
| 260 |
_aNew Delhi _bIndian Agricultural Statistics Research Institute, Indian Co _c1974 |
||
| 300 | _a19 p. | ||
| 901 | _a178430 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c11815 _d11815 |
||