Thank you for posting this.
I have been snowed in from the gardens, so this gave me some good scientific reading.
I recommend this site, for the ease of reading these technical soil science papers.
I do not have a science background, yet found these PDF downloads very readable and understandable.
Kudos to Christine Jones!
Revisiting Eden... A creationist considering the earth, and the little spot I own.
It runs on an internal combustion engine. This ad does not:
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