@article{barlaz_kaplan_ranjithan_rynk_2003, title={Comparing recycling, composting and landfills}, volume={44}, number={9}, journal={BioCycle}, author={Barlaz, M. A. and Kaplan, P. O. and Ranjithan, S. R. and Rynk, R.}, year={2003}, pages={60-} }
 @article{barlaz_kaplan_ranjithan_rynk_2003, title={Evaluating environmental impacts of solid waste management alternatives}, volume={44}, number={10}, journal={BioCycle}, author={Barlaz, M. A. and Kaplan, P. O. and Ranjithan, S. R. and Rynk, R.}, year={2003}, pages={52–56} }