Biospheres from earth to space
Our rough guess is there are 24,000 words in this book.
At a pace averaging 250 words per minute, this book will take 1 hours and 36 minutes to read. With a half hour per day, this will take 3 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.
We earn a commission on purchases
Author
Contributions
- Margulis, Lynn, 1938- - Contributor
Publication
1989 - Enslow, Hillside, N.J., U.S.A, New Jersey
Language
English
Word Count
24,000 words, Guess
Page Count
96 pages
Identifiers
- Open LibraryOL2035100M
- ISBN-100894901885
- Library of Congress Control Number88011182
- Goodreads492092
- LibraryThing3070883
Classifications
- DDC333.95
- LCCQH313 .S25 1989
Description
Describes the earth biosphere as a closed ecological system and tells how humans are developing small-scale biospheres to allow them to live in space.
Subjects
Topics
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!