Fundamentals of pharmacognosy and phytotherapy / c [edited by] Michael Heinrich ... [et al.]. - 2nd ed. - Edinburgh : Churchill Livingstone/Elsevier, 2012. - ix, 326 p. : ill. ; 25 cm. ISBN: 9780702033889 RM158.40 Subjects--Topical Terms: Plants, Medicinal.Pharmacognosy--methods.Phytotherapy--methods.