Punjab University establishes dengue research group
The Punjab University has set up a team of researchers to look for diagnostic, preventive and curative measures against the
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The Punjab University has set up a team of researchers to look for diagnostic, preventive and curative measures against the
Table of Contents 1. Introduction A biogas plant is an anaerobic digester of organic material for the purposes of treating
Table of Contents 1. Introduction 2. Determining Plant Size 3. Selection of Construction Materials 3.1 Cement 3.2 Sand. 3.3 Gravel