000 00326nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a633.2(047) K6
100 _a"Britain-Ministry of Agric., Fisheries & Food"
245 _aGrass and Grassland Bulletin 154
260 _a1966
_bHMSO
_cLondon
300 _a114
942 _cBK
999 _c58220
_d58220