ASTM-D4387 › Complete Document History
Standard Guide for Selecting Grab Sampling Devices for Collecitng Benthic Macroinvertebrates (Withdrawn 2003)


Obsolete Revision Information:
   2002 EDITION - GRAB SAMPLING DEVICES FOR COLL - April 10, 2002
   1984 R97 EDITION - REAPPROVED IN 1997 - Jan. 1, 1997
   1984 EDITION - Selecting Grab Sampling Devices for Collecitng Benthic Macroinvertebrates - June 29, 1984