000 00271 a2200121 4500
080 _a632.5
_bB 39 W
245 1 _aWeed control
_cby G.H. Bates
260 _aLondon
_c1948
650 _aWeed Control
100 1 _aBates, G.H.
_d
300 _a236 p. & 6 pls.
901 _a29792
999 _c46214
_d46214