كتب ذات صلة

Reduction of domestic mosquitos instructions for the use of municipalities, town councils, health officers, sanitary inspectors & residents in warm climates.

Reduction of domestic mosquitos instructions for the use of municipalities, town councils, health officers, sanitary inspectors & residents in warm climates.

I. Biological laboratory. Does latent or dormant plague exist where the disease is endemic

The house fly, disease carrier an account of its dangerous activities and of the means of destroying it.

• A text-book on disease-producing microörganisms especially intended for the use of veterinary students and practitioners
  المؤلفون: Herzog, Maximilian Joseph

• Texas fever in the Philippine Islands and the Far East.
  المؤلفون: Woolley, Paul G. ,  Jobling, James W.
• Report on the introduction and distribution of seeds and plants by the Bureau of Agriculture.
  المؤلفون: Lyon, William Scrugham
• Report on Bacillus violaceous manil� : a pathogenic micro�organism
  المؤلفون: Woolley, Paul G.