Quintana Ramírez, Ana Patricia author. text bibliography ck 2021 monographic spa 1 online resource : illustrations. autores, Ana Patricia Quintana Ramírez [and 4 others]. Includes bibliographical references. Sustainable development Study and teaching Environment Study and teaching Human ecology Study and teaching GE70 ebook Quintana Ramírez, Ana Patricia. Cali, Valle del Cauca, Colombia : Programa Editorial Universidad Autónoma de Occidente, [2021] https://www.digitaliapublishing.com/a/115678/ https://www.digitaliapublishing.com/a/115678/ DGITA 230811 DIGUAOCCTE0080 eng