TY  - BOOK
AU  - Symposium on Genes and Chromosomes Structure and Function. Buenos Aires, Argentina, Nov.30 - Dec.4, 1964
AU  - Valencia, Juan I.
AU  - Grell, Rhoda F.
TI  - Genes and chromosomes structure and function: ; proceedings of the international symposium 
U1  - 519.5024575 
PY  - 1964///
CY  - Washington
PB  - US Department of Health, Education and Welfare
ER  -