كتب ذات صلة

Studi entomologici

Reading course in economic entomology

Pacific Coast Entomological Conference and special short course in horticulture.

Opuscules entomologiques

• School entomology an elementary textbook of entomology for secondary schools and agricultural short courses
  المؤلفون: Sanderson, Dwight ,  Peairs, Leonard Marion
• Insects injurious to staple crops
  المؤلفون: Sanderson, Dwight
• Insect pests of farm, garden and orchard
  المؤلفون: Sanderson, Dwight

• Types and breeds of farm animals
  المؤلفون: Plumb, Charles Sumner
• Types and breeds of farm animals
  المؤلفون: Plumb, Charles S.
• Types and breeds of farm animals
  المؤلفون: Plumb, Charles Sumner