000 00306nam a2200097Ia 4500
008 161118s2016 xx 000 0 und d
245 0 _aThird Word Congress of Agricultural Librarians & documantalists Proceddings.
260 _bInstitute of National Research Agricultu
_c1971
300 _a341 p
942 _2ddc
999 _c15491
_d15491