Studies on a new species of toxoptera, with and analytical key to the genus and notes on rearing methods /
Phillips, W. J.
Studies on a new species of toxoptera, with and analytical key to the genus and notes on rearing methods / by W.J. Phillips - Washington : USDA - 16 p. - Aphidae; 10 technical series; 25 pte. 1 .
Encuadernado con otros impresos similares
207191
-- Afididos -- Colecciones de escritos -- Toxoptera
PA-C 595.752 A6
Studies on a new species of toxoptera, with and analytical key to the genus and notes on rearing methods / by W.J. Phillips - Washington : USDA - 16 p. - Aphidae; 10 technical series; 25 pte. 1 .
Encuadernado con otros impresos similares
207191
-- Afididos -- Colecciones de escritos -- Toxoptera
PA-C 595.752 A6