Parametric Analysis of the Changes a Landscape Previously Used for Transhumance in a Nature Reserve in Sicily
Patrizia Russo, Lara Riguccio, Laura Carullo, Giovanna Tomaselli

Pub. Date: April 29, 2014   DOI: 10.4236/nr.2014.55020

Food Commodity Prices Volatility: The Role of Biofuels
Christopher L. Gilbert, Harriet K. Mugera

Pub. Date: April 29, 2014   DOI: 10.4236/nr.2014.55019

Bark Stripping from Forest Tree Species in Madjadjane, Southern Mozambique: Medicinal Uses and Implications for Conservation
Annae M. Senkoro, Filomena M. A. Barbosa, Sharmila F. Moiane, Gabriel Albano, Ana I. Ribeiro de Barros

Pub. Date: April 15, 2014   DOI: 10.4236/nr.2014.55018

Effect of γ-Valerolactone Blending on Engine Performance, Combustion Characteristics and Exhaust Emissions in a Diesel Engine
Ákos Bereczky, Kristóf Lukács, Mária Farkas, Sándor Dóbé

Pub. Date: April 15, 2014   DOI: 10.4236/nr.2014.55017