Debnath, H.S. The Poppies of Indian region (Papaveraceae) / by H.S. Debnath & M.P. Nayar. - Calcutta : Botanical Survey of India, 1986. - 191 p., [30] p. of plates : maps ; 25 cm. - Flora of India. Series 4 . Subjects--Topical Terms: Papaveraceae --India; Poppies --India; Botany --India. Dewey Class. No.: 583.122 DEB / 592