Sivarajan, V. V. Introduction to the principles of plant taxonomy / V.V. Sivarajan ; edited by N.K.P. Robson. - 2nd rev. ed. - New York : Cambridge University Press, c1991.[Reprint 2001] - xiv, 292 p. : ill. ; 24 cm. Includes Bibliography and Index. ISBN: 8120404459 Subjects--Topical Terms: Plants--Classification. Dewey Class. No.: 580.12 / SII 2001