TY  - RPRT
TI  - Trace elements and organochlorines in the shoalgrass community of the lower Laguna Madre Texas
AU  - T. W. Custer
AU  - C. A. Mitchell
PY  - 1993
DO  - 10.1007/bf00548024
UR  - https://pubs.usgs.gov/publication/1003050
ID  - 1003050
ER  -