Polyprenol from the Whole Plants of Leucaena leucocephala
Chung-Yi Chen, Yau-Der Wang

A Review of the Climate-Change-Impacts’ Rates of Change in the Arctic
Joseph Santhi Pechsiri, Amir Sattari, Paulina Garza Martinez, Liu Xuan

Impacts of Chromium from Tannery Effluent and Evaluation of Alternative Treatment Options
Alebel Abebe Belay

Modeling of Climatic Parameters and Determination of Climatic Differences in the City of Elazig-Turkey and its Close Regions
Sinan Akpinar, Ebru Kavak Akpinar

Assessment of Groundwater Quality and its Suitability for Drinking and Agricultural Uses in the Oshnavieh Area, Northwest of Iran
Nosrat Aghazadeh, Asghar Asghari Mogaddam