TY  - GEN
AU  - Dobzhansky, Theodosius
AU  - Dunn, L C
AU  - Sinnott, Edmund W
TI  - Principles of genetics
T2  - Mc Graw Hill publications in the botanical sciences
U1  - 575.1 SIN 
CY  - Newyork, Mc Graw- Hill Book Company Inc
KW  - Genetics/ Botany - Genetics
ER  -