共 50 条
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- [42] EFFECT OF FRESH-WATER AND SEA-WATER ON DIFFERENT GRADES OF CREPE RUBBER PLASTICS AND RUBBER PROCESSING AND APPLICATIONS, 1987, 8 (04): : 245 - 251
- [46] FRESH-WATER MACROINVERTEBRATES JOURNAL WATER POLLUTION CONTROL FEDERATION, 1980, 52 (06): : 1686 - 1703
- [49] FRESH-WATER SCIENCE PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION B-BIOLOGICAL SCIENCES, 1983, 84 : 171 - 210