000 00336 am a2200121 a 4500
100 1 _aJohnston, J.R.
245 1 _aRelation of cane cultivation to the control of fungous diseases
260 _aWashington
_c1913
300 _a1-13 p.
942 _2udc
_cB
440 _aDiseases Puerto Rico Agriculture. Circular No. 3
901 _aS49969
999 _c106740
_d106740