Valera-Medina, Augustin, Techno-economic challenges of green ammonia as energy vector / Augustin Valera-Medina, Rene Banares-Alcantara. - xi, 325 pages : illustrations ; 24 cm. Includes bibliographical references and index. ISBN: 9780128205600 RM695.70 Subjects--Topical Terms: Ammonia. Renewable energy sources.