La conservació dels aliments
[slideshare id=6901437&doc=conservaciodelsaliments-110212060328-phpapp02]
Alimentació, General
[slideshare id=6901437&doc=conservaciodelsaliments-110212060328-phpapp02]
[slideshare id=7660284&doc=lanutriciilasalut-110418014100-phpapp02]
[slideshare id=7660301&doc=tipusdaliments-110418014356-phpapp02]
[slideshare id=7660305&doc=higienedelsaliments-110418014422-phpapp01]
[slideshare id=7375636&doc=treballalimentacio2-110324110235-phpapp01]