Hare Ram Singh 2019. WIRELESS SENSOR NETWORK FOR ENVIRONMENTAL MONITORING IN HILL AREAS AS A PREVENTIVE MEASURE OF GLOBAL WARMING. INTERNATIONAL JOURNAL OF ADVANCES IN SIGNAL AND IMAGE SCIENCES. 5, 2 (Dec. 2019), 1–6. DOI:https://doi.org/10.29284/ijasis.5.2.2019.1-6.