Rerum novarum. Ecriture, contenu et réception d'une encyclique.

Milano, Electa Ed. 1976, cm.26,5x34, pp.196, 187 figg.bn.e a col.anmche a piena pagina. legatura editoriale cartonata sopraccoperta figurata a colori.

London, Macmillan and Co 1957, cm.16x24, pp.VI,546, hardcover, clothbound.

A cura di Giacomo Prampolini. Milano, De Vecchi 1971, cm.14,5x21, pp.222, legatura editoriale, sopraccoperta.

With a foreword by Antonio Lazcano. Spinger 2006, cm.16x24, pp.XXII,670, legatura editoriale cartonata, copertina figurata a colori. Based on material delivered at several summer schools, this book is the first comprehensive textbook at the graduate level encompassing all aspects associated with the emerging field of astrobiology. Volume II gathers another set of extensive lectures covering topics so diverse as the formation and the distribution of elements in the Universe, the concept of habitability from both the planetologists' and the biologists' point of view and artificial life. The contributions are held together by the common goal to understand better the origin of life, its evolution and possible existence outside the Earth's realm.