TY - BOOK AU - DuPraw,Ernest J. TI - DNA and chromosomes T2 - Holt, Rinehart and Winston molecular and cellular biology series SN - 0030841313(pbk) AV - QH600 .D8 1970 U1 - 574.8/732 PY - 1970///] CY - New York PB - Holt, Rinehart and Winston KW - Chromosomes KW - Local KW - DNA N1 - Bibliography: p. 314-332 ER -