Hooker, Joseph Dalton. Flora indica : / by J.D. Hooker and Thomas Thomson. - Dehran Dun : Bishen Singh Mahendra Pal Singh, 2003. - xv, [1], 285 p. : 5 maps on 2 fold. 1 ; 23 cm. ISBN: 8121103754 Subjects--Topical Terms: Plants --India; Plants --Classification; Plants --Variation. Dewey Class. No.: 581.954 HOO