The third decennial world census of agriculture 1970-71 : report for kerala state.

類似資料

• World agriculture census 1970-71 : report on agricultural census in the union territory of lakshadweep.
  出版事項: (1971)
• Report on the 1970 world census of agriculture.
  出版事項: (1971)
• All India report on agricutural census 1970-71
• Agricultural Census-1976-77:report for kerala state: general report
• Programme for the 1980 world census of agriculture
  出版事項: (1976)