000 00381nam a2200157Ia 4500
008 210101s1976 xx 000 0 eng d
020 _a01205891504
082 _a574.876 R 473 C
100 _aRingertz, Nils R.
245 0 _aCell hybrids
260 _aLondon
_bAcademic press
_c1976
300 _a366
650 _aCell Hybrids
700 _aSavage, Robert E.
942 _2ddc
_cBK
999 _c2306
_d2306