Number of items: 2. KKumar, Animesh (1997) Sampling Technique for Monitoring Respirable Suspended Particulates in Air. Indian Journal of Environmental Health, 39 (4). pp. 299-307. PPandya, G H and Verma, R V (1997) Characterization and Measurement of Noise Levels in an Urban Environment. Indian Journal of Environmental Health , 39 (2). pp. 141-148. |