| 000 | 00417 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHelaly, A.F. | |
| 245 | 1 | _aFurther studies on the control of bean rust with some reference to the prevention of chocolate spot of beans | |
| 260 |
_aCairo _c1939 |
||
| 300 | _a1-24 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aReference Egypt Ministry of Agriculture, Technical and Scientific Service. Bulletin No. 236 | ||
| 901 | _aS51508 | ||
| 999 |
_c109054 _d109054 |
||