00545cam a22002051  4500001001300000003000400013005001700017008004100034010001700075035001800092040002500110042001200135050001600147100005700163245002100220260004100241300002500282650001700307999001500324agr38000764 DLC20260227110957.0720628s1937    nyu           000 0 eng    aagr38000764   a(OCoLC)344373  aDLCcOMCdOCoLCdDLC  apremarc00aQH605b.W561 aWhite, M. J. D.q(Michael James Denham),d1910-1983.04aThe chromosomes.  aNew York,bChemical Pub. Co.,c1937.  aviii, 128 p.billus. 0aChromosomes.  c9910d9910