TY  - RPRT
TI  - The impact of human activities on sediments of San Francisco Bay, California: an overview
AU  - Alexander van Geen
AU  - Samuel N. Luoma
PY  - 1999
DO  - 10.1016/s0304-4203(98)00080-2
UR  - https://pubs.usgs.gov/publication/70174590
ID  - 70174590
ER  -