APA

N.R. Umesha, M.K. Sethurao Department of Agricultural Extension Education, . (1987). A study on perception, performance and preference for extension roles by agricultural assistants in nations agricultural extesni. Bangalore: University of Agricultural Sciences, Bagnalore.

Chicago

N.R. Umesha, M.K. Sethurao Department of Agricultural Extension Education, . 1987. A study on perception, performance and preference for extension roles by agricultural assistants in nations agricultural extesni. Bangalore: University of Agricultural Sciences, Bagnalore.

Harvard

N.R. Umesha, M.K. Sethurao Department of Agricultural Extension Education, . (1987). A study on perception, performance and preference for extension roles by agricultural assistants in nations agricultural extesni. Bangalore: University of Agricultural Sciences, Bagnalore.

MLA

N.R. Umesha, M.K. Sethurao Department of Agricultural Extension Education, . A study on perception, performance and preference for extension roles by agricultural assistants in nations agricultural extesni. Bangalore: University of Agricultural Sciences, Bagnalore. 1987.