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

le Kuṇacēkaraṉ, K. A., Kuṇacēkaraṉ, K. A., Sahu, S. S., Jambulingam, P., Das, P. K.
Foilsithe 2005

Ethnobotanical Studies of the Tribal Belt of Koraput (Orissa)

le Das, P. K., Das, P. K.
Foilsithe 1988

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

le Acharya, Prasanta Kumar, Acharya, Prasanta Kumar, Das, P. K.
Foilsithe 1989

Some medicinal Plants amongst Khondas around Chandrapur (Koraput)

le Das, P. K., Das, P. K.
Foilsithe 1987