000 00377nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aEllis, T.O.
245 _aResults of experiments on yield, composition and responses to fertilizers of nap
260 _aKingston
_c1950
300 _a1-42 p.
440 _aJamaica Department of Agricul
901 _a30611
942 _cB
_2udc
999 _c5950
_d5950