Periyar theerathu

per Sadasivan, V
Publicat 1990

Vanyajeevi nireekshanangal

per Sadasivan, V
Publicat 1990

Keralathilae vannyamrugangal /

per Sadasivan, V.
Publicat 1984

Keralathilae vannyamrugangal /

per Sadasivan, V.
Publicat 1984

Vanyajeevi nireekshanangal

per Sadasivan,V
Publicat 1990

KERALATHILE VANYAJEEVIKAL SASTHANANGAL

per SADASIVAN, V
Publicat 1985

Kattilum Koottilum /

per Sadasivan, V.
Publicat 1979

Vanyajeevi nireekshanangal/

per Sadasivan, V.
Publicat 1994

Vanyajeevi paripalanam/

per Sadasivan, V.
Publicat 1994

Keralathile Vanyajeevikal-Sasthanangal/

per Sadasivan, V.
Publicat 1994

Physico-chemical studies on some 3d transition metal complexes /

per Sadasivan, V.

Control value market analysis relevant to power sector and a perspective plan for MIL controle Limited.

per Sadasivan, V.
Publicat 2003

Sahyadrisanukkalil

per Sadasivan, V
Publicat 1981

Vanyajeevi paripalanam : wild life management

per Sadasivan,V

Kattile kootukar

per Sadasivan,V
Publicat 2010

Vanyajeevi nereekshanangal

per Sadasivan ,V

Kerathile vanyajeevikal-- sasthanangal

per Sadasivan,V
Publicat 1994

കേരളത്തിലെ വന്യജീവികൾ - സസ്തനങ്ങൾ

per Sadasivan, V
Publicat 1987

Kattile koottukar/

per Sadasivan V
Publicat 1999

Periyaar theerathu

per Sadasivan V
Publicat 1990