It takes the average reader 8 hours and 24 minutes to read Catherwood Foundation Peruvian-Amazon Expedition by Ruth Patrick
Assuming a reading speed of 250 words per minute. Learn more
This expedition to study the aquatic life in certain sections of rivers that are part of the Peruvian headwaters of the Amazon was funded by the Catherwood Fdn., & the Amer. Philosophical Soc. The purpose of this expedition was to compare the pattern of aquatic life in rivers in the tropical zone with the pattern of aquatic life in rivers in the temperate zone in eastern & southern U.S. Contents: Introduction, by Ruth Patrick; Limnological Observations & Discussion of Results, by Ruth Patrick; Chemical, Physical, & Bacterial Characteristics, by Yvonne H. Swabey; & Systematic Studies: Essays...
Catherwood Foundation Peruvian-Amazon Expedition by Ruth Patrick is 495 pages long, and a total of 126,225 words.
This makes it 167% the length of the average book. It also has 154% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 11 hours and 29 minutes to read Catherwood Foundation Peruvian-Amazon Expedition aloud.
Catherwood Foundation Peruvian-Amazon Expedition 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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