1. Process parameters in heat recovery from composting of solid manure;Berthelsen,1982
2. Monitoring and Evaluating Composting Process Performance;Finstein;J. WPCF,1986
3. Engineering principles of sludge composting;Haug;J. WPCF,1979
4. Composting process design criteria Part IV. Case study;Haug;BioCycle,1986
5. Effect of compost maturity on plant growth;Hirai;BioCycle,1986