TY  - BOOK
AU  - Twenhofel, W. H. 
AU  - Tyler, S. A.
TI  - Methods of study of sediments /  
PY  - 1941///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - SEDIMENTOS
N2  - Introduction - The field study of sediments - Collection of samples and specimens - Preparation of sediments for analysis - Mechanical analysis of sediments - Separation of minerals of sediments - Quantitative determination of mineral content - Graphical representation of sediments - Chemical methods of mineral separation - Various physical properties of sediments - Coals - Thin sections, mounting of mineral grains and peels
ER  -