Question papers for the Ninth agricultural research service examination held in 1990

Eitemau Tebyg

• Question papers for the tenth agricultural research service examination held in 1991
  gan: Indian council of, Agricultural Research
  Cyhoeddwyd: (1993)
• Question papers for the eighrh agricultural research service examination held in 1986
  gan: Indian council of, Agricultural Research
  Cyhoeddwyd: (1986)
• Question papers for the Fourth agricultural research service examination held in 1981
  gan: Indian council of, Agricultural Research
  Cyhoeddwyd: (1983)
• Question papers for the seventh agricultural research service examination held in 1985
  gan: Indian council of, Agricultural Research
  Cyhoeddwyd: (1987)
• Question papers for the ninth agricultural research service examination held in 1990
  Cyhoeddwyd: (1991)