APA

P. Ajay kumar, V. Veerabhadraiah Department of Agricultural Extension Education, . (1989). A study on adoption behaviour and information consultancy pattern of grape growers in ranga reddy district of Andhra Pradesh. Bangalore: University of Agricultural Sciences, Bangalore.

Chicago

P. Ajay kumar, V. Veerabhadraiah Department of Agricultural Extension Education, . 1989. A study on adoption behaviour and information consultancy pattern of grape growers in ranga reddy district of Andhra Pradesh. Bangalore: University of Agricultural Sciences, Bangalore.

Harvard

P. Ajay kumar, V. Veerabhadraiah Department of Agricultural Extension Education, . (1989). A study on adoption behaviour and information consultancy pattern of grape growers in ranga reddy district of Andhra Pradesh. Bangalore: University of Agricultural Sciences, Bangalore.

MLA

P. Ajay kumar, V. Veerabhadraiah Department of Agricultural Extension Education, . A study on adoption behaviour and information consultancy pattern of grape growers in ranga reddy district of Andhra Pradesh. Bangalore: University of Agricultural Sciences, Bangalore. 1989.