| 000 | 00427 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHurt, R.H., Schneiderhan, F.J. | |
| 245 | 1 | _aCalcium sulphide for the control of apple and peach disease | |
| 260 |
_aVirginia _c1929 |
||
| 300 | _a1-15 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aCalcium Sulphide, Apple, Peach, Disease Virginia Polytechnic Institute Agricultural Experiment Station. Technical Bulletin No. 36 | ||
| 901 | _aS47857 | ||
| 999 |
_c103802 _d103802 |
||