5001671810
bentonite (300010461) 'composed of' smectite (300209720);
changeNote
5001671810
bentonite (300010461) 'composed of' smectite (300209720);
description
bentonite (300010461) 'composed of' smectite (300209720);
type
relation added
startedAtTime
2007-07-12T13:27:06