| 000 | 00320 am a2200121 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aWeed control in lawns | |
| 260 | _aOttawa | ||
| 300 | _a1-39 p. | ||
| 100 | 1 | _aMontgomery, F.H., Switzer, C.M | |
| 942 |
_2udc _cB |
||
| 440 | _aWeed Ontario department of Agriculture and Food. Publication No. 529 | ||
| 901 | _aS53901 | ||
| 999 |
_c111891 _d111891 |
||