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velavananandan

Velavan Anandan

6 ºÝºÝߣShares56 Followers47 Followings
6 ºÝºÝߣShares56 Followers47 Followings
Personal Information
Organization / Workplace
Pondicherry
Occupation
Asst. Professor

Presentations(6)Ìý

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water qualit and bacteriological surveillancey.pptx
water qualit and bacteriological surveillancey.pptxwater qualit and bacteriological surveillancey.pptx
water qualit and bacteriological surveillancey.pptx
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SOCIAL SECURITY MEASURES - AN OVERVIEW.pptx
SOCIAL SECURITY MEASURES - AN OVERVIEW.pptxSOCIAL SECURITY MEASURES - AN OVERVIEW.pptx
SOCIAL SECURITY MEASURES - AN OVERVIEW.pptx
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Report writing.pptx
Report writing.pptxReport writing.pptx
Report writing.pptx
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