000 00400 a2200145 4500
080 _a575.1
_bM 751
245 1 _aMonographs on theoretical and applied genetics
260 _aBerlin
_bSpriner-Verlag
_c1983
650 _aGenetics
650 _aHeterosis
500 _aVol. 6 : Heterosis reappraisal of theory and practice; edited by R. Frankel
100 _a
_d
300 _a290 p.
901 _a182491
999 _c69307
_d69307