TY  - BOOK
AU  - Richens, R. H.
TI  - Forest Tree Breeding And Genetics
U1  - 634.956 
PY  - 1945///
CY  - England
PB  - Imperial Agricultural Bureaux
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Forest genetics
KW  - Tree breeding
ER  -