000 00367nam a2200133Ia 4500
008 130610s9999 xx 000 0 und d
082 _aOPE
100 _aOpena, R.T.
245 _cOpena, R.T. & Yoon, J.Y.
_aBreeding & Seed Production of Chinese Cabbage in the tropics & Subtrobics
260 _c1988
350 _a0
365 _cRs.
906 _a124349
_d1
_bX0001
_cS
999 _c86528
_d86528