| 000 | 00547nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130513s9999 xx 000 0 und d | ||
| 044 | _aCanada | ||
| 080 |
_a061(71):632 _bX-GF |
||
| 245 | _aAnnual Report - P. P. D. C. | ||
| 260 |
_bPrevalence of Plant Diseases in the Dominion of Canada _c1929 |
||
| 270 |
_aDominion of Canada _bDepartment of Agriculture _cExperimental Farms Branch Ottawa _dOttawa |
||
| 362 | _aJan - Dec,1929 | ||
| 362 | _a+ | ||
| 901 | _a328559 328554 19925 19924 19923 | ||
| 942 |
_2udc _cBV |
||
| 999 |
_c158503 _d158503 |
||