In message , HaaRoy
writes
is there a website dealing with this topic?

I should imagine there are quite a few....

In fact a Google on 'soil chemistry' turns up about 475,00 pages
apparently.

What aspects exactly?

If you ask a specific question here you may well get an answer anyway.

If you want to go a Googling yourself then thinking of a more specific
search term might be a good idea.

FWIW this one was near the top of a search return, I make no comments on
it's content:

http://homepages.which.net/~fred.moo...inks/l0102.htm


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Chris French and Helen Johnson, Leeds
urg Suppliers and References FAQ:
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