Instructor Dr. Khawla Rasheej Hassan from the Department of Field Crops at the College of Agriculture, University of Basra, participated with a number of researchers from the Arab world in authoring and publishing a book of studies in economics and the environment, addressing the axis contributed by Dr. Khawla measuring the factors affecting eco-tourism in Iraq. The book aims to present the environmental economy, its fields and models, as well as the most important environmental measurement models with a presentation of the most important methods of forecasting environmental impacts on health and the economy.