[1]
L. H. Akhtar, J. Gorham, and M. Nasrullah, “?EFFECTS OF NaCI AND CaCl2 ON CALLUS TISSUE OF GOSSYPIUM HIRSUTUM L.CV. ACALA SJ2”, Pakistan Journal of Scientific & Industrial Research, vol. 42, no. 5, pp. 260–272, Oct. 1999.