000 00402nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
020 _a00218596
044 _aUnited Kingdom
100 _aBell, G.D.H., ed.
245 _aJournal of Agricultural Science. v.72, 1969
_cedited by G.D.H. Bell
260 _bCambridge Univercity Press
_aCambridge
_c1969
300 _av.72, vi, 496 p.; 25cm.
942 _2udc
_cP
999 _c5762
_d5762