TY  - BOOK
AU  - Smith, Howard W.
TI  - The blood of the cockroach Periplaneta americana L. cell structure and degeration, and cell counts. Studies of contact insecticides XIII
CY  - Durham, N. H.
PB  -  Agricultural Experiment Station
KW  - Cucarachas
KW  -  Sangre  Insecticidas
KW  -  Pruebas  Control de plagas  Insecticidas de contacto
ER  -