(1980). Availability of palynomorph and foraminifera microscope slides from test wells of National Petroleum Reserve in Alaska group II / by Roger J. Witmer. [microform].
Citazione stile Chigago Style (17a edizione)Availability of Palynomorph and Foraminifera Microscope Slides from Test Wells of National Petroleum Reserve in Alaska Group II / by Roger J. Witmer. [microform]. 1980.
Citatione MLA (9a ed.)Availability of Palynomorph and Foraminifera Microscope Slides from Test Wells of National Petroleum Reserve in Alaska Group II / by Roger J. Witmer. [microform]. 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.