000 00447nam a2200169Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.53:578.085.23
100 _aWithers, L.A.
245 _aMinimum requirements for receiving and maintaining tissue culture propagating ma
260 _aRome
260 _bFAO
260 _c1985
300 _a34 p.
440 _aNo. 60; FAO, Plant Production
901 _pS37565
942 _cB
_2udc
999 _c127829
_d127829