Natural resources.

The economic approach to environmental and natural resources by: Kahn, James R. (書目-語言資料,印刷品)

Investing in resources : how to profit from the outsized potential and avoid the risks by: Day, Adrian (書目-語言資料,印刷品)

Environmental and natural resource economics : a contemporary approach by: Harris, Jonathan M. (書目-語言資料,印刷品)

The international yearbook of environmental and resource economics : a survey of current issues by: Tietenberg, Tom; Folmer, Henk (書目-語言資料,印刷品)

The global economy in transition by: Conkling, Edgar C.; Berry, Brian J. L.; Ray, D. Michael (書目-語言資料,印刷品)

Economic theory and exhaustible resources by: Dasgupta, P. S.; Heal, G. M. (書目-語言資料,印刷品)

Resources, firms, and strategies : a reader in the resource-based perspective by: Foss, Nicolai J. (書目-語言資料,印刷品)

The economics of natural resource use by: Hartwick, John M.; Olewiler, Nancy D. (書目-語言資料,印刷品)