TY  - GEN
AU  - Dunn LC, Dobzhansky
AU  - Sinnott, Edmund
AU  - Theodosius
TI  - Principles of genetics
T2  - Mc graw hill publications inthe botanical sciences
U1  - 575.1 SIN 
CY  - New York, Mc Graw- Hill Book Company Inc
KW  - Genetics/plant-genetics/heredity/gene-mutation/chromosomes-genetics
ER  -