000 00292nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aArnon (I)
245 0 _aOrganisatim and administrtionof agricultural reserch
260 _bElsevier
260 _c1968
365 _b24.00
942 _cBK
999 _c203739
_d203739