http://bio-ditrl.sunsite.ualberta.ca/ - 0 views
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fernando albuquerque costa on 12 Jan 12Bio-DiTRL operates as an online database with digital media that can be used to assist in teaching biology. In it you will find images, animations, video clips and text excerpts that may be downloaded for use by subscribers. Anyone may search or browse by following the appropriate links. Contributions of suitable teaching resources are most welcome.