Subject: Re: Never fertilize your plants again!

From: [email-masked] ("K N and P J Harris")
Date: Mon, 18 Sep 1995 21:27:14 GMT

Nitrate holding ? Should be a wonderful bit of news for the 
environmentalists.
If your zeolite holds nitrates firmly perhaps you should say so.

Peter Harris,
Department of Soil Science,
University of Reading, UK.