1. Standard Methods for the Examination of Water and Wastewater;American Public Health Association,1985
2. The composting of tree bark in small reactors — self-heating experiments;Campbell;Biol. Wastes,1990
3. Composting of agricultural wastes;Crawford,1985
4. Biological processing: composting and hydrolysis;Golueke,1977
5. Overview of composting in research;Golueke;BioCycle,1985