000 00346nam a2200109Ia 4500
008 140208s9999 xx 000 0 und d
044 _aKorea
245 _aResearch Report of the Office of Rural Development-Crops. v.13-17, 1970-75
_c
260 _bOffice of Rural Development
_aSuweon
_c1970
300 _av.13-17, varies p.; 24cm.
942 _2udc
_cP
999 _c12145
_d12145