Winkler, Peter.

Body beasts / by Peter Winkler. - Pioneer ed. - Washington, D.C. : National Geographic Society, c2007. - 11 p. : col. ill. ; 28 cm. - Explorer collection. Sports & health .

Includes index.

ISBN: 9780792281559

Subjects--Topical Terms:
Body, Human--Microbiology.
Medical parasitology.
Microorganisms.