Satellites and the problem of the earth's natural resources
Our rough guess is there are 12,000 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 48 minutes to read. With a half hour per day, this will take 2 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
1973 - National Aeronautics and Space Administration; For sale by the National Technical Information Service, Springfield, Va., Washington, District of Columbia
Language
English
Word Count
12,000 words, Guess
Page Count
48 pages
Identifiers
- Open LibraryOL58389438M
- OCLC Control Number838072
Subjects
Series Statement
- NASA TT F-739
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!