@article{Olson:197800, recid = {197800}, author = {Olson, Lars J. and Roy, Santanu}, title = {On Conservation of Renewable Resources with Stock-Dependent Return and Non-Concave Production}, address = {1994}, number = {1667-2016-136373}, series = {94-04}, pages = {31}, year = {1994}, url = {http://ageconsearch.umn.edu/record/197800}, doi = {https://doi.org/10.22004/ag.econ.197800}, }