000 | 00299 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aHall, WJ. | |
245 | 1 | _aHibiscus mealy bug | |
260 |
_aCairo _c1921 |
||
300 | _a1-28 p. | ||
942 |
_2udc _cB |
||
440 | _aVirginia Agricultural Experiment Sation. Technical Bulletin No. 17 | ||
901 | _aS55462 | ||
999 |
_c113828 _d113828 |