TY  - GEN
AU  - Merrell, David John, 1919-
TI  - Ecological genetics
SN  - 0-582-46349-1
U1  - 575.1 
PY  - 1981///
CY  - London
PB  - Longman
KW  - Ecological genetics
KW  - Population genetics
KW  - Polymorphism
KW  - Hybridization
KW  - Plants
N1  - Bibliography: p.453-491
ER  -