Cita APA

Graves,Norman J. (1987). Land, water, and mineral resources in science education. Published for the ICSU Press by Pergamon Press.

Chicago Edition Citation

Graves,Norman J. Land, Water, and Mineral Resources in Science Education. Oxford ; New York: Published for the ICSU Press by Pergamon Press, 1987.

Cita MLA

Graves,Norman J. Land, Water, and Mineral Resources in Science Education. Published for the ICSU Press by Pergamon Press, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.