000 00305nam a2200121Ia 4500
008 170101s1955 xx 000 0 und d
082 _a338.1 MUR
100 _aMurray Keith A.H.
245 0 _aAgriculture
260 _aLondon
_bHer Majestry's Stationary Office
_c1955
300 _a422 p.
942 _2ddc
_cB
999 _c16466
_d16466