TY - RPRT TI - Aeromagnetic interpretation and mineral investigations in the Bolu, Canakkale-Karabiga, Demirkoy, Ezine, and Orhaneli areas of northwestern Turkey in 1968 AU - Herbert Samuel Jacobson AU - Ural Tumer AU - Hamit Karahacioglu PY - 1972 DO - 10.3133/ofr72188 UR - https://pubs.usgs.gov/publication/ofr72188 ID - ofr72188 ER -