Forest tree improvement : report on the FAO/DANIDA Training Course on Forest Tree Improvement, Merida, Venezuela, January - February 1980.
- Rome : Food and Agriculture Organization of the United Nations, 1985.
- vii, 271 p.
- FAO forestry paper ; 20 .
9251009430
Forest genetics.
Forests and forestry.
9251009430
Forest genetics.
Forests and forestry.