Heinrich, Michael Fundamentals of pharmacognosy and phytotherapy / Michael Heinrich ... [et al.]. - 2nd ed. - Edinburgh : Elsevier, c2012. - ix, 326 p. : ill. ; 25 cm. ISBN: 9780702033889 LCCN: Subjects--Topical Terms: Pharmacognosy methodsMateria medicaVegetable LC Class. No.: RS160 / .F86 2012