AU  - Nath, Ravindra  .
TI  - Principles of Cytogenetics Evolution Molecular Biology / 
SN  - 81-7096-622-11
U1  - 581.89 
PY  - 1997///
CY  - N.Delhi110002
PB  - Kalyani Publishers,Ludhiana , 
KW  - Botany
N1  - NULL
ER  -