Ph. D. Problems in genetics, with notes and examples. - London, Reading, Mass., London, Reading, Mass., Addison-Wesley [1970] LCCN: 71119466 //r872 Nat. Bib. No.: B*** Subjects--Topical Terms: Genetics -- Problems, exercises, etc.--Genetics -- Problems, exercises, etc. LC Class. No.: QH431 / .H2947 Dewey Class. No.: 575.1/076