Biological studies on three species of aphididae /
Davis, John June
Biological studies on three species of aphididae / by John June Davis - Washington : EUA. Department of Agriculture - 45 p. - Aphidae; 6 Technical series; 12 .
Encuadernado con otros impresos similares
207136
-- Afididos -- Colecciones de escritos -- Anuraphis maidi--radicis
PA-C 595.752 A6
Biological studies on three species of aphididae / by John June Davis - Washington : EUA. Department of Agriculture - 45 p. - Aphidae; 6 Technical series; 12 .
Encuadernado con otros impresos similares
207136
-- Afididos -- Colecciones de escritos -- Anuraphis maidi--radicis
PA-C 595.752 A6