OECD Policies and Environment Division in the Food, Agriculture and Fisheries Directorate. (2001). Environmental indicators for agriculture. OECD Publications Services.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
OECD Policies and Environment Division in the Food, Agriculture and Fisheries Directorate. Environmental Indicators for Agriculture. Paris, France: OECD Publications Services, 2001.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
OECD Policies and Environment Division in the Food, Agriculture and Fisheries Directorate. Environmental Indicators for Agriculture. OECD Publications Services, 2001.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.