TY - BOOK ED - Food and Agriculture Organization of the United Nations. TI - Forest tree improvement: report on the FAO/DANIDA training course on forest tree improvementMérida, January (14) - February (2), 1980. SN - 9251009430 U1 - 634.92 22 PY - 1994/// CY - Rome PB - Food and agriculture Organization of the United Nations KW - SAATGUT + FORST- ER -