George C M Joy P J
Studies of rats and rat traps of Kerala - M.Sc - Thrissur College of Horticulture 1979
Agrcultural entomology
635 / GEO/ST
Studies of rats and rat traps of Kerala - M.Sc - Thrissur College of Horticulture 1979
Agrcultural entomology
635 / GEO/ST