District census handbook.
Kerala.
Kasaragod /
M. Vijayanunni (Director of Census Operations, Kerala).

APA Citation

Vijayan Unni, M., India. Director of Census Operations, K. (1988). District census handbook. Ernakulam: Government Press.

MLA Citation

Vijayan Unni, M., 1946-, and Kerala India. Director of Census Operations. District Census Handbook. Ernakulam: Government Press, 1988.

Warning: These citations may not always be complete (especially for serials).