1. This manual purpose is to acquant senior staff from developing countries with practices in the recycling of organic wastes in agriculture and to exchange experience.
  2. 1/9/2005 This is the third edition of a self-published book. No respectable publisher would touch it with a ten foot shovel. Nevertheless, the book has now been sold around the world, translated into over a dozen languages and published in foreign editions on four continents. It has been talked about on...