000 00332nam a2200145Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a9251010129
041 _aen
082 _a633.15
100 _aFAO
245 0 _aImprovement and of maize, sorghumy and millet
260 _aRome
_bFAO
_c1980
300 _a487p.
942 _cSR
999 _c77244
_d77244