| 000 | 00733nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | BD-DhUL | ||
| 005 | 20160905120313.0 | ||
| 008 | 160905s1972 bg a|||| m||| 00| 0 eng d | ||
| 040 |
_aBD-DhUL _cBD-DhUL |
||
| 082 |
_a668.651 _bSTU |
||
| 245 | 0 |
_aStudies on the relative toxicity of some chlorinated and organophosphorus insecticides against the tubificid worm, limnodrilus hoffmeisteri and effects on its predator / _h[MS Thesis] |
|
| 260 |
_aDhaka : _bUniversity of Dhaka, _c1972. |
||
| 300 |
_axiii, 113p. : _bill. (some col.) ; _c29 cm. |
||
| 500 | _aThesis (MS )--Department of Zoology, University of Dhaka, Session : 1971-72. | ||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 | _aInsecticides | |
| 942 |
_2ddc _cREF |
||
| 999 |
_c104145 _d104145 |
||