TY  - BOOK
AU  - Marzolf,G.Richard
ED  - United States.
ED  - U.S. Fish and Wildlife Service. Office of Biological Services
ED  - United States. Biological Services Program
ED  - National Stream Alteration Project
ED  - U.S. Govt. Print. Off.,
TI  - The potential effects of clearing and snagging on stream ecosystems
U1  - 577.640973 23
PY  - 1978///
CY  - Missouri
PB  - U.S. Govt. Print. Off.
KW  - Stream ecology
KW  - United States
KW  - Stream channelization
KW  - Environmental aspects
KW  - Water resources development
N1  - January 1978; Bibliography : p. 24-31
ER  -