共 50 条
- [32] EVOLUTION OF HEAVY-METAL PROFILES IN RIVER WESER ESTUARY SEDIMENTS, GERMANY ENVIRONMENTAL GEOLOGY, 1994, 24 (03): : 223 - 232
- [34] HEAVY-METAL DISTRIBUTION IN SEDIMENTS FROM CALABAR RIVER, SOUTHEASTERN NIGERIA ENVIRONMENTAL GEOLOGY, 1993, 21 (04): : 237 - 241
- [39] LIMNOLOGY OF RIVER COOUM WITH SPECIAL REFERENCE TO SEWAGE AND HEAVY-METAL POLLUTION PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-ANIMAL SCIENCES, 1987, 96 (02): : 141 - 149