1) Manju M George and Subramanian R.B (2016) Callus induction and plant regeneration in aromatic grasses –Cymbopogon flexuosus,C.citratus and Vetiveria zizanioides. Proceedings- national seminar on ‘Recent trends and advances in plant sciences’ Union Christian College, Aluva. March 9-10. ISBN-978-93-5267-163-2
2) Manju M George (2016) Transformation studies in Coleus forskohlii an important medicinal plant. Proceedings In national seminar on ‘Recent trends and advances in plant sciences’ Union Christian College, Aluva. March 9-10. ISBN-978-93-5267-163-2
3) Manju M George (2009) Genetic transformation of Oncidium orchid using protocorm-like bodies (PLBs). Plant Cell Biotechnology and Molecular Biology 10 3 & 4
4) Manju M. George (2006). Biotechnological studies in OrchidsSouth Asian Journal of Socio-Political Studies (SAJOSPS) 7(1) July-Dec,120-124.
5) Nicole Gardner, Tracy Melberg, Manju George, and Alan G. Smith (2006) Differential Expression of rolC Results in Unique Plant Phenotypes. Journal of the American Society for Horticultural Science. 131(1) 82-88.
6)Deok-Chun Yang, Manju Meluttu George, Jong-Seong Jeon (2003) In vitropropagation of Coleus forskohlii, an important medicinal plant. Plant Resources.6 (2) 129-133
7) Manju M. George, R.B.Subramanian and Hiren A. Prajapati (2001) Regeneration and selection of root rot resistant Coleus forskohlii – A threatened medicinal plant”. Plant Resources 4 (2) 65-74
8) Manju M.George and R.B.Subramanian (2000) Regeneration of West Indian Lemongrass Cymbopogon citratus DC (stapf) (Citrongrass) from immature inflorescence cultures. Journal of Plant Biology, 27(2):189-192
9) Manju M.George and R.B.Subramanian (1999) In vitro plant regeneration in Lemongrass (Cymbopogon flexuosus) via mesocotyl culture. Journal of Plant Biology, 26(3):243-246
10) Manju M. George and R.B.Subramanian (1999) High frequency regeneration of Vetiveria zizanioides (khus) via mesocotyl culture.Phytomorphology, 49(3): 309-313