From gbt1@ra.msstate.eduMon Sep 18 22:21:31 1995 Date: Sun, 17 Sep 1995 10:05:18 -0500 (CDT) From: Glover B Triplett To: sanet-mg@amani.ces.ncsu.edu Subject: Soil health, productivity For those interested in maintaining soil productivity, you might want to read a series of four articles appearing in the May-June issue of Soil Science Society of America J. , beginning on page 647. These include work in the tropics as well as studies on an ultisol in the Southeast.