| 000 | 00439nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1969 xx 000 0 und d | ||
| 082 | _aT 632.954 S33S | ||
| 100 | _aShardha Ram | ||
| 245 | 0 | _aStudies on the control of water hyacinth (Eichhornia crassines, Solms) by various herbicides | |
| 250 | _aPAU | ||
| 260 |
_aLudhiana _bPAU _c1969 |
||
| 300 | _a29cm. 44, ivL | ||
| 650 | _aHERBICIDES | ||
| 653 | _aHERBICIDES | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c18630 _d18630 |
||