TY  - SER
ED  - United States.
TI  - Environmental studies group: annual report for ..
PY  - 1900///?-]
CY  - [Washington, D.C.
KW  - Radioecology
KW  - Aquatic ecology
KW  - Radioactive substances
KW  - Monitoring
N1  - GPO Historic Shelflist Project- publication not in hand; CRDP Program record
ER  -