ASTM-D4343 › Complete Document History
Standard Practice for Collecting Benthic Macroinvertebrates with Ekman Grab Sampler (Withdrawn 2003)
Obsolete Revision Information: |
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1984 R98 EDITION - REAPPROVED IN 1998 - Feb. 24, 1984
1984 EDITION - COLLECTING BENTHIC MACROINVERT - Feb. 24, 1984 |