000 00381 a2200133 4500
080 _a63(061)(420)
_bW 776 M
245 1 _aMinistry of agriculture, fisheries and food
_cby J. Winnifrith
260 _aLondon
_bGeorge Allen and Uniwin Ltd.
_c1962
650 _aAgriculture
440 _aNo. 11
_vNew whitehall series
100 1 _aWinnifrith, J.
_d
300 _a271 p.
901 _a84826
999 _c40900
_d40900