World festival of trees /
Food and Agriculture Organization of the United Nations
- Rome : FAO, 1954
- vi, 74 p. ; 23 cm.
- FAO forestry development paper ; 2 .
Director: mareel Leloup It may also serve to inspire ultimately the absorrance of an annual world Festival of trees, as recommended by the six session of the FAO conference
Forests and forestry Trees Botany Forest and management