Beckmann, J. 1790 I. Kermes cochenille.. Beiträge zur Geschichte der Erfindungen 3: 1-46.
Notes: General discussion of dye-producing scale insects; uses names Coccus arborum for Spanish and French Kermes and Coccus radicum for Polish ground pearl.
Beckmann, J. 1790 I. Kermes cochenille.. Beiträge zur Geschichte der Erfindungen 3: 1-46.
Notes: General discussion of dye-producing scale insects; uses names Coccus arborum for Spanish and French Kermes and Coccus radicum for Polish ground pearl.