TY  - BOOK
ED  - Workshop on sediment yield :
TI  - Present and prospective technology for predicting sediment yields and sources: proceedings
U1  - 551.353 21st ed.
PY  - 1975///
CY  - U.S.A
PB  - United States Department of Agriculture
KW  - Conferences
KW  - Marine sediments
KW  - Proceedings
KW  - Sedimentation analysis
KW  - Soil conservation
KW  - Watersheds
ER  -