APA Edition Citation

Indian council of, A. R. (1991). Question papers for the Ninth agricultural research service examination held in 1990. Indian Council of Agricultural research.

Chicago Edition Citation

Indian council of, Agricultural Research. Question Papers for the Ninth Agricultural Research Service Examination Held in 1990. New Delhi: Indian Council of Agricultural research, 1991.

MLA Edition Citation

Indian council of, Agricultural Research. Question Papers for the Ninth Agricultural Research Service Examination Held in 1990. Indian Council of Agricultural research, 1991.