Bhattacharya, A. K., and Regina Hansda. “<I>Ex-situ</I>/Conservation/of/Medicinal/and/Aromatic/Plants/in/India/With/Special/Reference/to/Madhya/Pradesh”. Indian Forester, vol. 129, no. 1, Jan. 2003, pp. 93-101, doi:10.36808/if/2003/v129i1/2240.