Ethnostudy and Usage of Edible and Medicinal Mushrooms in Some Parts of Anambra State, Nigeria
Raphael Nnajiofor Okigbo, Chijioke Maxwell Nwatu

Nat. Res. Vol.6 No.1, January 29, 2015
DOI:10.4236/nr.2015.61008

Measuring Criticality of Raw Materials: An Empirical Approach Assessing the Supply Risk Dimension of Commodity Criticality
Herbert Mayer, Benedikt Gleich

Nat. Res. Vol.6 No.1, January 28, 2015
DOI:10.4236/nr.2015.61007

Evidence of Diminishing Marginal Product of Wetlands for Damage Mitigation
J. Luke Boutwell, John V. Westra

Nat. Res. Vol.6 No.1, January 26, 2015
DOI:10.4236/nr.2015.61006

Large- and Medium-Sized Land Mammals of Northeast Marajó Island, Lower Amazon, Brazil
Salvatore Siciliano, Renata Emin-Lima, Alexandra F. Costa, José de Sousa e Silva Júnior

Nat. Res. Vol.6 No.1, January 26, 2015
DOI:10.4236/nr.2015.61005

Virtual Water on the Southern High Plains of Texas: The Case of a Nonrenewable Blue Water Resource
Ryan Blake Williams, Rashid Al-Hmoud

Nat. Res. Vol.6 No.1, January 22, 2015
DOI:10.4236/nr.2015.61004