كتب ذات صلة

Studi entomologici

Reading course in economic entomology

Pacific Coast Entomological Conference and special short course in horticulture.

Opuscules entomologiques

• A new Entomobrya
  المؤلفون: Folsom, Justus Watson
• Entomology with special reference to its biological and economic aspects
  المؤلفون: Folsom, Justus Watson
• Entomology with special reference to its biological and economic aspects
  المؤلفون: Folsom, Justus Watson