000 00322nam a2200121Ia 4500
008 170101s1970 xx 000 0 und d
082 _a581.1 SOL
100 _aSolbrig O. T.
245 0 _aPrinciples and Methods of Plant Biosystematics
260 _aLondon
_bThe Mac Millan Co.
_c1970
300 _a226 p.
942 _2ddc
_cB
999 _c78466
_d78466