Annual report April 1981 - march 1982

Eitemau Tebyg

• Annual report 1982
  gan: research institute Central soil salinity
  Cyhoeddwyd: (1982)
• Annual report 1981-1982
  Cyhoeddwyd: (1982)
• Report 1(July 1978-March '79) Report 2 (Aprial 1979-March 1980) Report 3 (April 1980-March 1981) Report 4(April 1981 Report 5(April 1982-March 1983) Report 6 (April 1983-March 1984 Report 7 (April 1984-March 1985) /
• Annual Report April 2001- March 2002
  gan: IAS
  Cyhoeddwyd: (2002)
• Annual Report April 2001-March 2002
  gan: TBGRI
  Cyhoeddwyd: (2002)