| 000 | 00436 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 |
_a _d |
|
| 245 | 1 | _aSpraying fruits for insect pests and fungous diseases with a special consideration of the subject in its realtion to the public health | |
| 260 |
_aWashington _c1892 |
||
| 300 | _a1-20 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aFruits, Fungous, Diseases United States Department of Agriculture. Farmers Bulletin No. 7 | ||
| 901 | _aS48768 | ||
| 999 |
_c104915 _d104915 |
||