| 000 | 00316 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHastings, E.G. | |
| 245 | 1 | _aMethylene blue test | |
| 260 |
_aMadison _c1941 |
||
| 300 | _a1-14 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aWisconsin Extersion Service of the College of Agriculture. Circular No. 316 | ||
| 901 | _aS11132 | ||
| 999 |
_c113377 _d113377 |
||