A. K. Biswas

Biological and chemical factors affecting the valuations of north-east indian plains teas: I.—Statistical association of liquor characteristics with cash valuations of black teas

A. K. Biswas, A. K. Biswas, 1971 .

Biological and chemical factors affecting the valuation of North East Indian plains teas. III. Statistical Evaluation of the Biochemical Constituents and their Effects on Colour, Brightness and Strength of Black Teas

Ajit K. Biswas, Arup R. Sarkar, Asim K. Biswas, 1973 .

Biological and chemical factors affecting the valuations of north‐east indian plains teas: II.—Statistical evaluation of the biochemical constituents and their effects on briskness, quality and cash valuations of black teas

A. Sarkar, A. K. Biswas, A. K. Biswas, 1971 .