Tiagi, Y D Modern Practical Botany. : Taxonomy, Physiology ,Anatomy,Ecology,Cytology,Genetics,Embryology And Economic Botany. / by Y D Tiagi & S K Sinha . - 1st Ed. - Agra: Universal Publication, 1984. - iii,440p.: 20cm. Subjects--Index Terms: Specific topics in natural history. Botany Dewey Class. No.: 581