000 00394nam a2200133Ia 4500
001 26018
008 220811s1985 ###||||g |||| ||spa d
082 _a633.31
_bL861
100 _aLopez Jurado, Gerardo
_926242
245 0 _aEffect of Sulfur On Dinitrogen Fixation of Alfalfa
264 _c1985
942 _cBK
_2ddc
035 _a633.31 -L861-Effect of Sulfur On Dinitrogen Fixation of Alfalfa-
999 _c20430
_d20430