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

af Kuṇacēkaraṉ, K. A., Kuṇacēkaraṉ, K. A., Sahu, S. S., Jambulingam, P., Das, P. K.
Udgivet 2005

Ethnobotanical Studies of the Tribal Belt of Koraput (Orissa)

af Das, P. K., Das, P. K.
Udgivet 1988

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

af Acharya, Prasanta Kumar, Acharya, Prasanta Kumar, Das, P. K.
Udgivet 1989

Some medicinal Plants amongst Khondas around Chandrapur (Koraput)

af Das, P. K., Das, P. K.
Udgivet 1987