000 00404nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a626.326:633.18(51)
100 _aGuiting, H.E.
245 _aEconomics of hybrid rice products production in China
260 _aManila
260 _c1984
300 _a14 p.
440 _aNo. 101; IRRI Research Paper S
901 _pS38221
942 _cB
_2udc
999 _c120692
_d120692