TY  - BOOK
AU  - Twenhofel,William H.
TI  - Principles Of Sedimentation
U1  - 551.3 19
PY  - 1950///
CY  - New York
PB  - McGraw-Hill Book Company .
KW  - Sedimentation and deposition
N1  - Includes bibliographical references and indexs (p.: 643 -673)
ER  -