TY  - GEN
AU  - Merz, Timothy
AU  - swanson, Carl P
AU  - Young, William J
TI  - Cytogenetics
T2  - Foundations of modern genetic series
U1  - 574.873  223 SWA 
CY  - Newjersey, Prentice -Hall Inc englewood cliffs
KW  - genetics/variation genetics/chromosomes/cytogenetics
ER  -