[1]
L. H. AKHTAR and M. A. MIRZA, ā€œ PHYTAGEL ANDTHIAMINE ON FURTHER GROWTH OF LEAF AND PETIOLE-DERIVED CALLUS CULTURES OF GOSSYPIUMHIRSUTUM Lā€., Pakistan Journal of Scientific & Industrial Research, vol. 40, no. 1-4, pp. 1ā€“3, Apr. 1997.