Al-Wadhah Publishing House in Oman published a book titled " The Environment Tourism' by Dr. Abdullah Salim Al Maliki.

The book examined the concept of tourism, its patterns, its relation to environment, and the principles of environment tourism. It also examined the environment tourism in Iraq in terms of principles and problems and its development procedures.

The significance of the book lies in its being complementary  to scientific sources related to tourism and environment plus its providing to the Iraqi libraries and it is useful to the instructors, students and researchers.