| 000 | 00376 a2200133 4500 | ||
|---|---|---|---|
| 245 | 1 | _aSixty-eighth annual report of progress year ending June 30, 1952 | |
| 260 |
_aOrono _c1953 |
||
| 700 | _aMaine Agricultural Experiment Station | ||
| 100 |
_a _d |
||
| 300 | _a28 p. | ||
| 440 |
_aNo. 519 _vMaine Agricultural Experiment Station Bulletin |
||
| 942 |
_2udc _cB |
||
| 901 | _a46752 | ||
| 999 |
_c55975 _d55975 |
||