TY  - BOOK
AU  - Boyd,Donald Wilkin
TI  - Permian sedimentary facies, central Guadalupe Mountains, New Mexico
T2  - New Mexico. Bureau of Mines and Mineral Resources. Bulletin
AV  - TN24.N6 A232 no. 49
PY  - 1958///
CY  - Socorro
PB  - State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology
KW  - Geology
KW  - Guadalupe Mountains (N.M. and Tex.)
N1  - Part of illustrative matter folded in pocket; Bibliography: p. [91]-93
ER  -