Deyoung john tilton (1 Ergebnisse)

Zustand: near fine. from the preface, "Over the last few years energy has emerged as one of the most perplexing and pressing problems confronting governments around the world. Not surprisingly, this new concern has stimulated a plethora of studies on the future availability of energy." DB7. softcover, 9" x 6", 102 pages, inscrib…