TY  - BOOK
AU  - Haseman, Leonard
AU  - Meffert, R. L.
TI  - Are we developing strains of codling moths resistant to arsenic?
CY  - Columbia, Missouri
PB  -  Agricultural Experiment Station
KW  - Carpocapsa pomonella  Insectos
KW  -  Resistencia a insecticidas  Arsénico
ER  -