000 00310nam a2200109 4500
245 _aVascular differentiation in plants
_cKatherine Esau
100 _aEsau, Katherine
260 _aNew York
_bHolt Reinhart and Winston
_c1965
300 _aix,160p.:ill.; 22cm.-
490 _aBiology studies
082 _a581.4
_bESA
999 _c25448
_d25448