les discus

NSCA National Strength & Conditioning Journal Aug / Sept. 1983 The Discus Throw

Trophy Discus: The art of selecting, grooming, and showing discus.

Discus Dynamo - TooCool Series (Toocool) by Phil Kettle [Paperback]

Trophy Discus: The art of selecting, grooming, and showing discus.

Evolution on Islands: Originating from contributions to a Discus

Biology Inquiries : Standards-Based Labs, Assessments, and Discus