A classification for the birds of the world
Our rough guess is there are 9,250 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 37 minutes to read. With a half hour per day, this will take 1 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
Enter your reading speedYou can take one of our WPM reading speed tests to find your reading speed.
Create a free account to track your reading progress, build your reading list, and set reading goals.
Author
Publication
1960 - Smithsonian Institution, Washington, D.C
Language
English
Word Count
9,250 words, Guess
Page Count
37 pages
Identifiers
- Library of Congress Control Number60061691
- Open LibraryOL14634461M
Subjects
Series Statement
- Smithsonian miscellaneous collections -- v. 139, no. 11
- Smithsonian Institution. Publication 4417
- Publication (Smithsonian Institution) -- 4417
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!