Die Grune Reise (The Green Journey) A.R. & Machine

there is a little shakeup in the tracks for this album...
http://www.progarchives.com/album.asp?id=12308

I found a slightly changed sequence and numbering at
http://www.discogs.com/AR-Machines-Die-Gr%C3%BCne-Reise-The-Green-Journey/release/569483

Perhaps this is to do with the re-issue 1994 (original 1971)? Any opinions?
tendst
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Tracklist

1		Station 1: Globus	2:56
2		In The Same Boat	2:05	X
3		Station 2: Beautiful Babylon	5:00
4		I'll Be Your Singer - You'll Be My Song	2:25	X
5		Station 3: Body	1:57	X
6		A Book's Blues	1:33	X
7		Station 4: As If I Had Seen All This Before	5:30
8		Cosmic Vibration - An Afternoon Concert	4:39	X
9		Come On, People	2:52	X
10		Truth And Probability (A Lexicon For Self-Knowledge)	12:14