Indian council of social science research. (1983). A survey of research in physical geographya : a companion volume: To" A survey of research in geography" 1972. Concept.
Cita Chicago (17th ed.)Indian council of social science research. A Survey of Research in Physical Geographya : a Companion Volume: To" A Survey of Research in Geography" 1972. New Delhi: Concept, 1983.
Cita MLA (9th ed.)Indian council of social science research. A Survey of Research in Physical Geographya : a Companion Volume: To" A Survey of Research in Geography" 1972. Concept, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.