| 000 | 00315 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHearle, Eric, Twinn, C.R. | |
| 245 | 1 | _aMosquito control in Canada | |
| 260 |
_aOttawa _c1928 |
||
| 300 | _a1-4 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aMosquito Canada Department of Agriculture. Circular No. 62 | ||
| 901 | _aS46490 | ||
| 999 |
_c102090 _d102090 |
||