Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Palmeral of Elche' has mentioned 'Engineering' in the following places:
Occurrence Sentence Text Source
Contents 1 History 1.1 Roman Empire 1.2 Cxc3xb3rdoba Caliphate and Al-Andalus 1.2.1 Environmental Engineering 1.2.2 Canal System 1.3 Christian Kingdoms 1.3.1 Redistribution of the Canal System 1.3.2 Canal System Expansions 1.3.3 Industrialization 2 Protections and Threats 2.1 20th Century Protections 2.2 21st Century Protections 2.3 Threats 3 21st Century Palmeral 3.1 National Artistic Garden (Huerto del Cura Garden) 3.2 Palm Grove Museumxc2xa0 (El Palmeral Museum) 3.3 Route of El Palmeral (The Filet de Fora Palm Park) 3.4 Municipal Park 4 References 5 Bibliography
Environmental Engineering[edit]