Sharma, O P Plant taxonomy / O P Sharma - 2nd ed. 6th reprint. - New Delhi : McGraw Hill Education Private Limited, c2009. - xxii, 564 p. : ill. ; 24 cm. ISBN: 9780070141599 690.63 Subjects--Topical Terms: Pharmacy.Plant taxonomy Dewey Class. No.: 581.012 / S531p