Nitzsche, Werner, 1932- Haploids in plant breeding / by Werner Nitzsche and Gerhard Wenzel - 101 p. : il. ; 25 cm. - Fortschritte der Pflanzenzuchtung ; heft 8, 0301-2727 . ISBN: 3489750101 Subjects--Topical Terms: CRECIMIENTO (PLANTAS)HAPLOIDES Dewey Class. No.: 631.53 / Ni57h