Mezcla de vidrios en los derrames cineríticos
las Américas de la región de el Oro-Tlalpujahua, estados de México y Michoacán, parte centro-meridional de México
Our rough guess is there are 21,000 words in this book.
At a pace averaging 250 words per minute, this book will take 1 hours and 24 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.
Author
Contributions
- Ross, Clarence Samuel, 1880- - Contributor
- Obregón-Pérez, Alberto. - Contributor
- Geological Survey (U.S.) - Contributor
Publication
1977 - Universidad Nacional Autónoma de México, Instituto de Geología, México, D.F, Mexico
Language
Spanish
Word Count
21,000 words, Guess
Page Count
84 pages
Identifiers
- Library of Congress Control Number79108158
- Open LibraryOL4446218M
Classifications
- DDC552/.23/097252
- LCCQE461 .F735 1977
Subjects
Topics
Series Statement
- Boletín ;
- 70
- Boletín (Universidad Nacional Autónoma de México. Instituto de Geología) ;
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!