A comparison of two interaction matrix coding techniques used in a GIS-based tool for air quality assessment
by
Mavroulidou M., Hughes S.J. and Hellawell E.E.
Chemical identification of semi-urban aerosols by laser raman spectroscopy
by
Harpale V.M., S.D. Ralegankar, S.D. Dhole and D.B.Jadhav