Ansari, S.H. Pharmacognosy including practicals by S.H. Ansari. - Delhi Tata Publishers 1998 - viii, 184p.; 21cm..- (Tata's guideline series. ISBN: 8125600973 Subjects--Topical Terms: Pharmacognosy Materia medica, Vegetable. Dewey Class. No.: 615.321 / A63P