| 000 | 00407nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 |
_a633.19 _bN231N |
||
| 100 | _aNayyar, V.K. and Chhibba, I.M | ||
| 245 | _aNutritional disorders in field crops: Visual diagnosis and remedial measures | ||
| 260 |
_aLudhiana _bPunjab Agricultural University _c2000 |
||
| 300 | _a73p. | ||
| 901 | _a222223 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c13682 _d13682 |
||