Bhatnagar, S S, et al. Class book of practical botany, Vol.2: Plant anatomy, taxonomy, morphology / Bhatnagar, S S, et al. - 3 ed. - Ratan Prakashan Mandir, Agra, 1972 - p. ; 22 cm. Subjects--Topical Terms: Experimental botany Dewey Class. No.: 581.0724 BHA-C3