Livres associés

Scale insects on deciduous and ornamental trees. A report to the State board of horticultural commissioners.

The red or orange scale

The purple scale

Monografia delle cocciniglie italiane. Opera postuma.

• Report upon a collection of Coccidae from Lower California
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• The Anoplura and Mallophaga of North American mammals.
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• The California species of mealy bugs
  Auteur(s): Ferris, Gordon Floyd

• University of Saint Andrews five hundredth anniversary. Memorial volume of scientific papers contributed by members of the university, edited by William Carmichael M''Intosh ... John Edward Aloysius Steggall ... [and] James Colquhoun Irvine ...
  Auteur(s): M''''Intosh, William Carmichael
• The University of Missouri studies.
  
• The University of Missouri bulletin.