000 00309 a2200133 4500
080 _a632.633.1
_bW 536 D
245 1 _aDiseases of cereals
_cby W.A.R.D. Weston
260 _aLondon
_c1948
650 _aPlant Diseases
650 _aCereals
100 1 _aWeston, W.A.R.D.
_d
300 _a69 p.
901 _a29854
999 _c45963
_d45963