TY - BOOK AU - Edited by R.Frankel TI - Heterosis : : reappraisal of theory and practice T2 - Monographs on Theoretical and Applied Genetics 6 SN - 9783662601761 U1 - 631.52 PY - 2020/// CY - New york PB - Springer-Verlag KW - Heterosis--Agriculture--Botany--Forests and forestry ER -