Schulz-Schaeffer,Jurgen Cytogenetics : plants, animals, humans / Jurgen Schulz-Schaeffer . - New-York : Springer-Verlag, c,1980 . - 446 p. : ill.,couv.ill.en coul ; 24 cm. index ISBN: 0387904670 Source: don Universal Decimal Class. No.: 576.32.