Ethnobotanical Studies of the Tribal Belt of Koraput (Orissa)

по Das, P. K., Das, P. K.
Опубликовано 1988

Kinetics of sulphate adsorption in some Alfisols of Orissa

по Das, P. K., Das, P. K.
Опубликовано 2005

Effect of pH and lime on sulphate adsorption in some Alfisols of Orissa

по Das, P. K., Das, P. K.
Опубликовано 2006

Effect of organic matter on sulphate adsorption in some Alfisols of Orissa

по Das, P. K., Das, P. K.
Опубликовано 2002

Health and Nutritional Status of Ho Preschool Children of Orissa.

по Ghosh, R., Ghosh, R., Das, P. K., Bharati, P.
Опубликовано 2001

Sulphate adsorption characteristics of some Alfisols of Orissa

по Das, P. K., Das, P. K.
Опубликовано 2004

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

по Acharya, Prasanta Kumar, Acharya, Prasanta Kumar, Das, P. K.
Опубликовано 1989

Some medicinal Plants amongst Khondas around Chandrapur (Koraput)

по Das, P. K., Das, P. K.
Опубликовано 1987