Cita APA

Malin, J. C. (1950). Grassland historical studies: Natural resources utlization in a background of science and technology. [s.n.

Citación estilo Chicago

Malin, James Claude. Grassland Historical Studies: Natural Resources Utlization in a Background of Science and Technology. Lawrence, Kan: [s.n, 1950.

Cita MLA

Malin, James Claude. Grassland Historical Studies: Natural Resources Utlization in a Background of Science and Technology. [s.n, 1950.