Mahood, Gail A. & Drake, Robert E. books & textbook
K-AR DATING YOUNG RHYOLITIC ROCKS: A CASE STUDY OF THE SIERRA LA PRIMAVERA, JALISCO, MEXICO (Pamphlet)
Mahood, Gail A. & Drake, Robert E.
Geol Soc Amer Bull /1982T Pamphlet
Mahood, Gail A. & Drake, Robert E.
Geol Soc Amer Bull /1982T Pamphlet