Review of the agricultural situation in Europe at the end of 1969
United Nations
prepared by the ECE/FAO Agriculture Division of the Secretariat of the Economic Commission for Europe, Geneva
United Nations 1970 Review of the agricultural situation in Europe at the end of 1969 v. 1
所蔵館2館
prepared by the ECE/FAO Agiculture Division of The Secretariat of the Economic Commission for Europe, Geneva
United Nations 1970 Review of the agricultural situation in Europe at the end of 1969 v.2