TY  - BOOK
AU  - Chang,Fred F.M.
AU  - Shen,Hsieh Wen
TI  - Debris problems in the river environment: final report 
U1  -  551.483 
PY  - 1979///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Rivers
KW  - Geomorphology
ER  -