A.C. Gilbert's postwar American Flyer S-Gauge reference manualRobert A Hannon · First published 2001Open the Tome
Experimental organic chemistryJohn C. Gilbert · First published 2005 · Latest edition 2011Open the Tome
Short-term fluctuations in barometric pressure, soil-gas radon, and gamma radiationC. Gilbert Bowles · First published 1991Open the Tome
A soil-gas helium survey of the Hualapai Indian Reservation, northwest ArizonaC. Gilbert Bowles · First published 1986Open the Tome
