Books by V. S. Manickam
Flora of Tirunelveli hills
Flora of Tirunelveli hills
Pteridophyte flora of Nilgiris
Pteridophyte flora of Nilgiris, South India
Polymorphic ferns of the Weste
Polymorphic ferns of the Western Ghats, South India
Pteridophyte flora of the Western Ghats, South India
Cytology of ferns of the Western Ghats, South India
The fern flora of the Palni Hi
The fern flora of the Palni Hills, South India
Ecological studies on the fern
Ecological studies on the fern flora of the Palni Hills, S. India
Enumeration of ferns of the Pa
Enumeration of ferns of the Palni Hills, South India