Engenharia do Ambiente

The 2010 Gulf Coast Oil Spill

Essential Engineering Mathematics

Introduction to Wastewater Treatment

Concise Environmental Engineering

Industrial enzymes

A Wetter Look at Climate Change

Sanitation & Water Supply in Low-income Countries

Bituminous Coals: Nature and Utilisation

Sub-bituminous Coals: An Overview

Fuel usage of peat in industrial times

Learn Calculus 2 on Your Mobile Device

Biomass Properties and Fire Prediction Tools

Thermal Processing of Waste

Wind Turbines

Engineering Mathematics: YouTube Workbook

Atmospheric Pollution

Energy supply in the earlier industrial era

Anthracite Coals: An Overview

Introduction to Vectors

Introduction to Complex Numbers

Partial Differential Equations