APA

Mathur P., . (2002). Ecological Heritage of Primitive Tribes of Kerala. Viena-AU: Committee's Secretariat c/o Institute of Ethnology, Cultural and Social Anthropology.

Chicago

Mathur P.R.G, . 2002. Ecological Heritage of Primitive Tribes of Kerala. Viena-AU: Committee's Secretariat c/o Institute of Ethnology, Cultural and Social Anthropology.

Harvard

Mathur P., . (2002). Ecological Heritage of Primitive Tribes of Kerala. Viena-AU: Committee's Secretariat c/o Institute of Ethnology, Cultural and Social Anthropology.

MLA

Mathur P.R.G, . Ecological Heritage of Primitive Tribes of Kerala. Viena-AU: Committee's Secretariat c/o Institute of Ethnology, Cultural and Social Anthropology. 2002.