CLARK, A M Effects of methyl bis (beta-chloroethyl) amine hydrochloride on haploid and diploid embryos of Habrobracon. [electronic resource] - Nature Jan 1953 - 178-9 p. digital Publication Type: Journal Article ISSN: 0028-0836 Standard No.: 10.1038/171178a0 doi Subjects--Topical Terms: AminesAnimalsDiploidyHaploidyMechlorethamineNitrogen Mustard Compounds--pharmacologySaltsWasps