Gutta Gonfa

Ethiopia

Joined: 03/04/2013

Presentations: ..

Podcasts: ..

Favorite: ..

Subscribe to author's: Rss

Channels

Yet to create a Channel

Subscribed Channels

Yet to subscribe to a Channel

Following ..

Not following anyone yet

Followers ..

No followers yet
        

Gutta Gonfa's PowerPoint Presentations

Yet to upload a presentation

Recent Activity

gutagonfa commented on amitmgupta31's presentation "surfactants"

78 months ago

Comment (36)

gutagonfa : Can I have a copy of this presentation please! Thank you very much! gutagonfa@yahoo.com

78 months ago

Post Comment See all comments

authorStream Live Help