Singh , G .K A textbook of pharmacognosy. [[Book] /] G .K Singh, Anil Bhandari . - 1st ed. - New delhi : CBS Publishers& Distributors, 2008. - 230 p. : ill ; 24 cm. ISBN: 8123906927 Nat. Bib. No.: GB66-19387 Subjects--Topical Terms: Pharmacognosy.Botany, Medical. Dewey Class. No.: 615.321 National Library of Medicine Call No.: QV 752 / S T