Screening for Bioactive Phytochemicals and Callus Production in ALSTONIA VENENATA R.BR. G. Sangeetha S.R. Deepthi 2013_7-13.pdf Keywords Alstonia venenata R. BR Antimicrobial activity Biochemical analysis Callus production Methanol extract Phytochemical screening Year 2013 Volume Vol 1 & 2 Serial 1 Read more about Screening for Bioactive Phytochemicals and Callus Production in ALSTONIA VENENATA R.BR.