Subject: soil degradation
From: [email-masked] (James Byron Houser)
Date: 25 Jul 1994 21:09:05 -0000
Newsgroups: alt.sustainable.agriculture

i am a doctoral student working with a group doing whole farm planning, i
am looking for simulation models helping to describe the process of soil
degradation. Any insight on this matter would be most appreciated. Thank
you.
Jim Houser