Edward J Baxter & Julianna Trevino 
Neutron Detectors and Helium-3 [PDF ebook] 
Alternative Technologies and Sources

The world is experiencing a shortage of helium-3, a rare isotope of helium with applications in homeland security, national security, medicine, industry, and science. This book discusses the nature of the shortage; federal actions undertaken so far to address it; current and potential sources of helium-3 and options for increasing the supply; current and projected uses of helium-3 and options for reducing the demand; and options for allocating the supply if it continues to fall short of the demand.