000 00309nam a2200097Ia 4500
008 151008s9999 xx 000 0 und d
245 _aCoordinated maize improvement project : annual progress report 1975
260 _bCoordinated Maize Improvement Project
_aNew Delhi
300 _a"ix, 502p."
942 _cPR
_2udc
999 _c17687
_d17687