TY  - BOOK
ED  - Food and Agriculture Organization
TI  - Forest tree improvement
T2  - FAO forestry paper, no. 20
SN  - 9251009430
AV  - SD 399.5 For 
PY  - 1985///
CY  - Dehradun
PB  - International book distributors
KW  - FORESTRY
KW  - FOREST ECOLOGY--CONGESSES
N1  - Report on the FAO/DANIDA training course on
ER  -