Johnson, Michael D. Human biology : concepts and current issues / Johnson, Michael D. - 7th ed - Boston : Benjamin Cummings, 2012 - 560 p. : ill. ISBN: 9781292026268 / 1,625.00 Subjects--Topical Terms: Human biologyHuman biology--Textbooks LC Class. No.: QP34.5 / J68 H8 2014