'Blue ear pig disease' presentation slideshows

Looking for the Next Black Swan Instead of Chasing the Last One

469 views • 27 slides

Traffic response to public health emergencies Department of Safety Supervision MOT China

Traffic response to public health emergencies Department of Safety Supervision MOT China. ?. Public health emergencies. Infectious diseases, caused by a variety of pathogens, can be transmitted among people, animals or from human to animals.

340 views • 23 slides

CHINA

CHINA. Historical Background B. Famous writer and poem C. Recent condition of the country.

221 views • 12 slides