DDT indoor residual spray, still an effective tool to control Anopheles fluviatilis-transmitted Plasmodium falciparum malaria in India

gan Kuṇacēkaraṉ, K. A., Kuṇacēkaraṉ, K. A., Sahu, S. S., Jambulingam, P., Das, P. K.
Cyhoeddwyd 2005

Ethnobotanical Studies of the Tribal Belt of Koraput (Orissa)

gan Das, P. K., Das, P. K.
Cyhoeddwyd 1988

Socio-economic status and health condition of the ages : tribals of Phulbani, Orissa

gan Acharya, Prasanta Kumar, Acharya, Prasanta Kumar, Das, P. K.
Cyhoeddwyd 1989

Some medicinal Plants amongst Khondas around Chandrapur (Koraput)

gan Das, P. K., Das, P. K.
Cyhoeddwyd 1987