Παραπομπή APA

Harinarayanan. M.K. Ethnobotanical and Vegetation studies in the Attappady Valley Kerala India.

Παραπομπή Chicago Style

Harinarayanan. M.K. Ethnobotanical and Vegetation Studies in the Attappady Valley Kerala India.

Παραπομπή MLA

Harinarayanan. M.K. Ethnobotanical and Vegetation Studies in the Attappady Valley Kerala India.