A study on effects of new technology on groundnut production in Orissa

av Jena, S., Jena, S., Mitra, A. K.
Publicerad 1990

Fertilizer use in groundnut cultivation in Orissa

av Jena, Suruchi, Jena, Suruchi, Mitra, A. K.
Publicerad 1994

Effects of outliers in regression analysis

av Jena, Suruchi, Jena, Suruchi, Mitra, A. K.
Publicerad 1988