Browsing by Author Pitcher, Wallace Spencer
Showing results 1 to 3 of 3
| Preview | Issue Date | Title | Author(s) |
|---|---|---|---|
 | 1979 | Algunos aspectos estructurales del Batolito costanero del Perú - [Boletín D 7] | Pitcher, Wallace Spencer |
 | 1979 | El Batolito costero en la parte central del Perú - [Boletín D 7] | Cobbing, Edwin John; Pitcher, Wallace Spencer |
 | 1981 | Estudio geológico de la Cordillera Occidental del Norte del Perú - [Boletín D 10] | Cobbing, Edwin John; Pitcher, Wallace Spencer; Wilson, John J.; Baldock, J.W.; Taylor, William Proctor; McCourt, William John; Snelling, N.J. |
