Monday, March 15, 2010

Infectious Disease PPT

http://www.megaupload.com/?d=YC7LUFFM

HIV AIDS PPT

http://www.megaupload.com/?d=DFN6T4J1

Tuesday, February 2, 2010

excretory 1 --biology--

http://www.megaupload.com/?d=XFJSL18V

Monday, January 25, 2010

excretory presentation - bio -

http://www.megaupload.com/?d=LP3PU2KA

Tuesday, January 19, 2010

PPT biology -- Digestive System --

http://www.megaupload.com/?d=XU5F24S9

Wednesday, December 9, 2009

Chem presentation... Titration PPT

http://www.megaupload.com/?d=ERUWM0XA

Tuesday, December 8, 2009

PPT BIO IMMUNE SYSTEM...

http://www.megaupload.com/?d=6VIHCHOL