Thandi: How do worms spread? Teachers' guide unit 2 | |||||||||
Thandi's story: Worms that make you sick educational material Feb 2003 ; 26 pages Ed. KTT - Cape Town MRC - Tygerberg Downloadable format: PdF (1 700 ko) Downloadable from the publisher unit 1: What are worms unit 3: Let's stop worms spreading?
|
|||||||||
If there is a broken link, we will be pleased to receive a message: communication@pseau.org |