It takes the average reader 5 hours and 54 minutes to read The Sanitarians by John Duffy
Assuming a reading speed of 250 words per minute. Learn more
Aided by an extensive range of photographs and illustrations, the author shows how the various properties of sand and its location in the earths crust are diagnostic clues to understanding the dynamics of the earth's surface. The evolution of public health from a field that sought only to limit the spread of acute communicable diseases to one who's goals include health maintenance, wellness, and environmental conditions--and how this evolution fits into the framework of American social, political, and economic developments. Annotation copyrighted by Book News, Inc., Portland, OR
The Sanitarians by John Duffy is 346 pages long, and a total of 88,576 words.
This makes it 117% the length of the average book. It also has 108% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 8 hours and 4 minutes to read The Sanitarians aloud.
The Sanitarians is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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