Peterson, Nicola. Herbs and health / Nicola Peterson ; illustrated by Rosamund Gendle. - Exeter, Devon : London : Webb & Bower ; M. Joseph, 1989. - 96 p. : col. ill. ; 20 cm. - Culpeper guides . ISBN: 086350325X LCCN: 91156271 LC Class. No.: MLCS 91/12418 (Q) Dewey Class. No.: 641.3 / PET